Pairwise course analysis
St. Mark's School Championship Coursevs.Middlesex 5K Course
Based on runners who competed on both courses during the same season. Positive values mean the second course ran slower; negative values mean it ran faster.
Model verdict
Middlesex 5K Course runs slower
+0.91%
Roughly 10.9 seconds slower for a 20:00 runner
Paired observations
438
Deep evidence
Median difference
+0.51%
Middle runner-season comparison
Overall estimate
+0.91%
Network-adjusted course estimate
Middle 50% range
+4.89%
Observed variation (IQR)
Direction and magnitude
Relative course speed
Middlesex 5K Course fasterEvenMiddlesex 5K Course slower
Confidence interval
+0.26% to +1.20%
Scale shown
-5% to +5%
Course context
The two courses
Underlying runner comparisons
Same-season evidence
Each row represents one runner-season with valid results on both courses. Median performances reduce the effect of one unusually good or poor race. JV and varsity results are included.
| Runner | Season | St. Mark's School Championship Course | Middlesex 5K Course | Difference |
|---|---|---|---|---|
| Ayur Vallecha | 2022 | 22:13.001 race | 18:52.001 race | -15.08% |
| Brady Gomez | 2024 | 33:35.001 race | 29:21.001 race | -12.61% |
| Alex Mao | 2025 | 23:54.002 races | 21:31.001 race | -9.97% |
| Allan Lu | 2024 | 26:55.001 race | 24:25.002 races | -9.29% |
| Steven Zhang | 2023 | 22:10.003 races | 20:09.001 race | -9.10% |
| Raymond Li | 2019 | 23:40.002 races | 21:48.002 races | -7.89% |
| Florence Morlock | 2022 | 28:11.001 race | 26:01.001 race | -7.69% |
| Richard (Ricky) Li | 2019 | 26:19.002 races | 24:25.001 race | -7.22% |
| Chris Athanasia | 2019 | 23:44.001 race | 22:02.001 race | -7.16% |
| Kogo Bennsion | 2022 | 22:49.002 races | 21:14.001 race | -6.94% |
| Alex Xi | 2025 | 25:41.002 races | 23:56.001 race | -6.81% |
| Sammy Guerrero | 2019 | 24:03.001 race | 22:25.001 race | -6.79% |
| Nick Costantino | 2022 | 19:59.001 race | 18:38.003 races | -6.76% |
| Raymond Li | 2022 | 21:03.001 race | 19:41.002 races | -6.49% |
| Henry Horvath | 2022 | 19:55.001 race | 18:42.003 races | -6.11% |
| Charlotte Friedmann | 2024 | 28:34.001 race | 26:52.002 races | -5.95% |
| Kylie Bogar | 2021 | 32:33.001 race | 30:37.001 race | -5.94% |
| Adrian Chen | 2025 | 30:38.002 races | 28:50.001 race | -5.88% |
| Charles Wang | 2019 | 23:28.001 race | 22:06.001 race | -5.82% |
| Adair Johnson | 2023 | 26:39.001 race | 25:08.001 race | -5.69% |
| John Park | 2024 | 32:44.001 race | 30:55.001 race | -5.55% |
| Rebecca Janfaza | 2019 | 26:02.001 race | 24:36.001 race | -5.51% |
| Rileigh Murphy-Morris | 2021 | 27:43.001 race | 26:12.001 race | -5.47% |
| Alex Beys | 2024 | 23:35.001 race | 22:18.001 race | -5.44% |
| Ethan Chang | 2019 | 26:09.002 races | 24:47.003 races | -5.23% |
| Justin Power | 2019 | 23:07.001 race | 21:56.001 race | -5.12% |
| Ray Ottiano | 2019 | 25:06.002 races | 23:49.001 race | -5.11% |
| Allison Luo | 2024 | 25:16.001 race | 24:00.002 races | -5.01% |
| Caleb Gartner | 2019 | 17:13.002 races | 16:22.003 races | -4.94% |
| Tim Cassidy | 2022 | 20:24.001 race | 19:24.003 races | -4.90% |
| Theo Martin | 2024 | 24:57.001 race | 23:45.002 races | -4.81% |
| Brianna Zhang | 2022 | 28:41.002 races | 27:19.001 race | -4.76% |
| Matt Wing | 2022 | 17:03.001 race | 16:16.003 races | -4.59% |
| Alex Wang | 2024 | 24:32.001 race | 23:26.001 race | -4.48% |
| Abby Cherry | 2021 | 28:47.001 race | 27:31.001 race | -4.40% |
| Olivia Hayward | 2019 | 21:43.001 race | 20:46.001 race | -4.37% |
| Katie Wipf | 2021 | 21:44.001 race | 20:48.001 race | -4.29% |
| Kate McBride | 2022 | 24:14.001 race | 23:12.003 races | -4.26% |
| Brandon Perez | 2025 | 26:30.002 races | 25:25.001 race | -4.09% |
| Neo Wang | 2024 | 24:32.001 race | 23:32.002 races | -4.08% |
| Henry Buckley-Jones | 2021 | 18:33.001 race | 17:48.001 race | -4.04% |
| Cannon Caspar | 2019 | 18:55.002 races | 18:10.003 races | -3.96% |
| David Yang | 2022 | 22:14.001 race | 21:23.002 races | -3.82% |
| Alexa Burton | 2023 | 25:37.001 race | 24:39.001 race | -3.77% |
| Chloe Clifford | 2021 | 21:19.001 race | 20:31.001 race | -3.75% |
| Carter Bartel | 2019 | 20:55.001 race | 20:08.001 race | -3.75% |
| James Joyce | 2021 | 21:37.001 race | 20:49.001 race | -3.70% |
| Jamie Eslick | 2025 | 23:10.001 race | 22:19.001 race | -3.67% |
| Michael Cheng | 2019 | 22:50.002 races | 22:00.003 races | -3.65% |
| Colleen Leary | 2021 | 23:47.001 race | 22:55.001 race | -3.64% |
| Casey Coleman | 2024 | 20:40.001 race | 19:55.001 race | -3.63% |
| Alexa Adams | 2021 | 27:04.001 race | 26:06.001 race | -3.57% |
| Luke Taylor | 2022 | 19:26.001 race | 18:45.003 races | -3.52% |
| Otis Hutcheson | 2019 | 23:05.001 race | 22:17.002 races | -3.47% |
| Elizabeth Pener | 2023 | 25:40.001 race | 24:47.001 race | -3.44% |
| Jessica Wu | 2024 | 27:49.001 race | 26:52.001 race | -3.42% |
| Tyler Cornetta | 2021 | 20:31.001 race | 19:50.001 race | -3.33% |
| Steve Ma | 2024 | 23:05.001 race | 22:19.001 race | -3.32% |
| Oliver Mitchell | 2019 | 25:18.002 races | 24:29.003 races | -3.23% |
| Marvelous Ugwu | 2024 | 26:55.001 race | 26:03.002 races | -3.22% |
| Alexander Zhao | 2024 | 23:50.001 race | 23:04.002 races | -3.22% |
| Eliza Hirsch | 2019 | 42:34.001 race | 41:12.002 races | -3.21% |
| Peter Favero | 2022 | 18:49.001 race | 18:13.003 races | -3.19% |
| Emily Williams | 2021 | 23:42.001 race | 22:57.001 race | -3.16% |
| Caroline Fai | 2019 | 25:53.001 race | 25:04.001 race | -3.16% |
| Andrew Harris | 2019 | 18:02.002 races | 17:28.003 races | -3.14% |
| Julian Dai | 2019 | 23:36.001 race | 22:52.002 races | -3.11% |
| David Hermanson | 2019 | 20:43.001 race | 20:05.001 race | -3.06% |
| Aadhya Mahesh | 2025 | 27:33.002 races | 26:43.001 race | -3.02% |
| Connor Cross | 2019 | 18:49.002 races | 18:15.003 races | -3.01% |
| Anton Balyuk | 2022 | 21:13.001 race | 20:35.001 race | -2.99% |
| Matt Wing | 2019 | 18:00.002 races | 17:28.003 races | -2.96% |
| Joey Caspar | 2022 | 19:37.001 race | 19:03.003 races | -2.89% |
| Jaden Smith | 2021 | 20:26.001 race | 19:51.001 race | -2.85% |
| Ben Luo | 2019 | 22:21.002 races | 21:43.003 races | -2.83% |
| Sawyer Rogers | 2022 | 26:03.001 race | 25:19.002 races | -2.82% |
| Liam Warren | 2022 | 22:01.002 races | 21:25.001 race | -2.73% |
| Jaime Li | 2023 | 26:01.003 races | 25:19.001 race | -2.69% |
| Alex Young | 2021 | 20:54.001 race | 20:22.001 race | -2.55% |
| Wyatt Ellison | 2019 | 22:01.001 race | 21:28.001 race | -2.50% |
| James Pener | 2021 | 18:46.001 race | 18:18.001 race | -2.49% |
| Connor Keleher | 2025 | 21:49.001 race | 21:17.001 race | -2.44% |
| David Lafond | 2019 | 26:51.001 race | 26:12.001 race | -2.42% |
| Vedant Deokar | 2022 | 18:04.001 race | 17:38.003 races | -2.40% |
| Virginia Thompson | 2021 | 25:21.001 race | 24:45.001 race | -2.37% |
| Clare LaMattina | 2021 | 24:13.001 race | 23:39.001 race | -2.34% |
| Benjamin Koper | 2021 | 21:54.001 race | 21:24.001 race | -2.28% |
| Angela Huffer | 2024 | 22:54.001 race | 22:23.002 races | -2.26% |
| Justin Qin | 2019 | 18:36.001 race | 18:11.001 race | -2.24% |
| Charlie Guerra | 2019 | 20:08.001 race | 19:41.001 race | -2.24% |
| Andy Chefetz | 2019 | 24:43.002 races | 24:10.002 races | -2.23% |
| Jack Starobin | 2019 | 18:44.001 race | 18:19.001 race | -2.22% |
| Robert Sou | 2024 | 21:02.001 race | 20:34.001 race | -2.22% |
| Armando Walters | 2019 | 20:17.001 race | 19:50.001 race | -2.22% |
| Max Gomez | 2019 | 18:48.001 race | 18:23.001 race | -2.22% |
| Grace Luettgen | 2019 | 25:05.001 race | 24:32.003 races | -2.19% |
| Quinn Bartling | 2025 | 21:24.001 race | 20:56.001 race | -2.18% |
| Julian Yang | 2025 | 23:28.002 races | 22:58.001 race | -2.13% |
| Justin Li | 2022 | 22:50.001 race | 22:21.002 races | -2.12% |
| Maddie Stearns | 2021 | 23:07.001 race | 22:38.001 race | -2.09% |
| William Wilson | 2019 | 19:20.002 races | 18:56.001 race | -2.07% |
| Tim Cassidy | 2019 | 24:24.002 races | 23:54.003 races | -2.05% |
| Chris Millay | 2019 | 19:51.001 race | 19:27.001 race | -2.02% |
| Sophia Hansen | 2021 | 23:11.001 race | 22:43.001 race | -2.01% |
| Ruby Massengale | 2019 | 28:13.001 race | 27:39.003 races | -2.01% |
| George Madison | 2019 | 17:29.001 race | 17:08.001 race | -2.00% |
| Connor Moore | 2025 | 21:19.002 races | 20:54.001 race | -1.95% |
| Lily Roche Vanoot | 2019 | 24:47.001 race | 24:18.001 race | -1.95% |
| Quinn Donovan | 2019 | 17:11.001 race | 16:51.001 race | -1.94% |
| Eloise Daniello | 2021 | 23:13.001 race | 22:46.001 race | -1.94% |
| Grace Hayward | 2019 | 21:02.001 race | 20:38.001 race | -1.90% |
| Camille Destefano | 2021 | 29:33.001 race | 29:00.001 race | -1.86% |
| Linda Qin | 2019 | 30:35.001 race | 30:01.003 races | -1.85% |
| Tessa Borgatti | 2023 | 25:07.001 race | 24:40.001 race | -1.79% |
| Mia McLean | 2021 | 23:19.001 race | 22:54.001 race | -1.79% |
| Sam Soukas | 2019 | 22:36.001 race | 22:12.001 race | -1.77% |
| Isaac Scribner | 2022 | 19:52.001 race | 19:31.002 races | -1.76% |
| Cooper Austen | 2019 | 17:06.001 race | 16:48.003 races | -1.75% |
| Martin Erath | 2022 | 22:19.001 race | 21:56.002 races | -1.72% |
| Thomas Scordino | 2021 | 20:44.001 race | 20:23.001 race | -1.69% |
| Allen Xia | 2019 | 23:12.002 races | 22:49.001 race | -1.65% |
| Adam Ewing | 2019 | 21:32.002 races | 21:11.003 races | -1.63% |
| Liam O'Connor | 2019 | 19:29.001 race | 19:10.001 race | -1.63% |
| Logan Hoffman | 2024 | 20:58.001 race | 20:38.001 race | -1.59% |
| David (Hershie) Liebowitz | 2019 | 23:12.001 race | 22:50.001 race | -1.58% |
| Andrew Kasparyan | 2019 | 19:28.001 race | 19:10.001 race | -1.54% |
| Ethan Yuan | 2024 | 23:56.001 race | 23:35.002 races | -1.46% |
| Andy Zeng | 2019 | 22:52.002 races | 22:32.001 race | -1.46% |
| Jason Lee | 2019 | 22:15.002 races | 21:57.001 race | -1.35% |
| Finn Crawford | 2019 | 17:54.001 race | 17:40.001 race | -1.30% |
| Brian Luppy | 2021 | 20:31.001 race | 20:15.001 race | -1.30% |
| Kathryn Martin | 2023 | 26:03.001 race | 25:43.001 race | -1.28% |
| John O'Brien | 2019 | 26:05.002 races | 25:45.001 race | -1.28% |
| Daghan Konur | 2024 | 19:40.001 race | 19:25.002 races | -1.27% |
| Anika Ata | 2024 | 22:22.001 race | 22:05.002 races | -1.27% |
| Mac Hadden | 2019 | 17:26.002 races | 17:13.003 races | -1.24% |
| Lucy Wang | 2024 | 31:52.001 race | 31:30.001 race | -1.15% |
| Jack Connors | 2021 | 17:52.001 race | 17:40.001 race | -1.12% |
| Kassie Schaeberle | 2024 | 28:42.001 race | 28:23.002 races | -1.10% |
| Ethan Anderson | 2019 | 19:54.001 race | 19:41.001 race | -1.09% |
| Olivia Cheung | 2019 | 26:36.001 race | 26:19.001 race | -1.07% |
| Peter Abenante | 2023 | 21:06.401 race | 20:53.001 race | -1.06% |
| Harrison Theriault | 2019 | 23:47.001 race | 23:32.001 race | -1.05% |
| Ryan Chiari | 2021 | 19:04.001 race | 18:52.001 race | -1.05% |
| Sophie Majernik | 2019 | 24:46.001 race | 24:31.001 race | -1.01% |
| Christopher Lawrence | 2019 | 26:29.002 races | 26:13.001 race | -1.01% |
| Vedant Deokar | 2019 | 21:46.002 races | 21:33.003 races | -1.00% |
| Ella Brown | 2019 | 25:07.001 race | 24:52.001 race | -1.00% |
| Arnav Harve | 2019 | 20:19.001 race | 20:07.001 race | -0.98% |
| Phoebe Lu | 2019 | 25:43.001 race | 25:28.003 races | -0.97% |
| Rhodes Martinez | 2019 | 22:21.001 race | 22:08.001 race | -0.97% |
| Jillian Robertson | 2019 | 22:32.001 race | 22:19.003 races | -0.96% |
| Kajsa Harrington | 2019 | 23:37.001 race | 23:24.001 race | -0.92% |
| Shawn Wu | 2019 | 20:45.001 race | 20:34.001 race | -0.88% |
| Gabby Walsh | 2019 | 20:45.001 race | 20:34.003 races | -0.88% |
| Ryder Cavanagh | 2022 | 18:52.002 races | 18:42.001 race | -0.88% |
| Hyuntae Choi | 2019 | 22:49.002 races | 22:38.003 races | -0.80% |
| Henry Orraca-Cecil | 2024 | 18:44.001 race | 18:35.001 race | -0.80% |
| Ethan Choung | 2019 | 22:58.002 races | 22:47.001 race | -0.80% |
| Jillian Bergeron | 2023 | 20:53.001 race | 20:43.001 race | -0.80% |
| Andrew Correia | 2021 | 19:55.001 race | 19:46.001 race | -0.75% |
| Hayden Gobron | 2023 | 17:58.002 races | 17:50.001 race | -0.74% |
| Maggie Cabot | 2022 | 24:31.001 race | 24:21.002 races | -0.68% |
| Katie Armstrong | 2019 | 25:00.001 race | 24:50.001 race | -0.67% |
| Suhas Kaniyar | 2025 | 25:27.002 races | 25:17.001 race | -0.65% |
| Maya Daly | 2019 | 24:38.002 races | 24:29.001 race | -0.61% |
| Josh Taylor | 2023 | 22:05.001 race | 21:57.001 race | -0.60% |
| Gavin Cassidy | 2019 | 20:01.002 races | 19:54.003 races | -0.58% |
| Luke Zhang | 2024 | 23:19.001 race | 23:11.002 races | -0.57% |
| Sam Jankey | 2019 | 21:37.001 race | 21:30.001 race | -0.54% |
| Michael Thomas | 2019 | 18:50.001 race | 18:44.001 race | -0.53% |
| Rosie Qin | 2019 | 25:47.001 race | 25:39.003 races | -0.52% |
| Alex DeChiara | 2024 | 22:39.001 race | 22:32.002 races | -0.52% |
| Paul McLaughlin | 2022 | 21:00.002 races | 20:54.001 race | -0.48% |
| Brooke Hansen | 2021 | 23:18.001 race | 23:12.001 race | -0.43% |
| Claire Mao | 2019 | 24:21.001 race | 24:15.001 race | -0.41% |
| Hei Tung (Joanna) Ng | 2025 | 24:33.002 races | 24:27.001 race | -0.41% |
| Will Cote | 2019 | 16:24.001 race | 16:20.001 race | -0.41% |
| Grace Hu | 2019 | 21:14.001 race | 21:09.003 races | -0.39% |
| Mariam Craig | 2019 | 22:31.001 race | 22:26.003 races | -0.37% |
| Liam Nawara | 2019 | 22:58.001 race | 22:53.001 race | -0.36% |
| Matt Palmer | 2024 | 18:50.001 race | 18:46.001 race | -0.35% |
| Max Hall | 2019 | 19:07.001 race | 19:03.001 race | -0.35% |
| Eliot Ragosa | 2022 | 33:28.001 race | 33:21.001 race | -0.35% |
| Dylan Uttam | 2023 | 21:28.901 race | 21:25.001 race | -0.30% |
| Delin Liu | 2023 | 22:32.002 races | 22:28.001 race | -0.30% |
| Caleb Krueger | 2019 | 18:36.002 races | 18:33.003 races | -0.27% |
| John Pena | 2025 | 23:25.002 races | 23:22.001 race | -0.21% |
| Yamin Ibrahim | 2024 | 19:01.001 race | 18:59.001 race | -0.18% |
| Oliver Wyner | 2019 | 22:23.001 race | 22:21.001 race | -0.15% |
| Jane Saltzman | 2019 | 24:35.001 race | 24:33.001 race | -0.14% |
| Maanasi Chintamani | 2019 | 25:40.001 race | 25:38.003 races | -0.13% |
| David Latham | 2019 | 17:40.002 races | 17:39.003 races | -0.09% |
| Aristo Wang | 2019 | 19:50.002 races | 19:50.001 race | 0.00% |
| Peter Favero | 2019 | 18:35.002 races | 18:35.003 races | 0.00% |
| Alexander Messier | 2019 | 19:42.001 race | 19:42.001 race | 0.00% |
| Xavier Welch | 2019 | 25:57.001 race | 25:57.001 race | 0.00% |
| Maya Sidhu | 2019 | 23:57.001 race | 23:57.003 races | 0.00% |
| Amy Li | 2019 | 29:21.001 race | 29:22.003 races | +0.06% |
| Grace Tatirosian | 2019 | 23:12.002 races | 23:13.001 race | +0.07% |
| Jacob Casper | 2019 | 23:06.001 race | 23:07.001 race | +0.07% |
| Preston Spaan | 2019 | 21:43.002 races | 21:44.001 race | +0.08% |
| Celia Cheng | 2019 | 20:41.001 race | 20:42.001 race | +0.08% |
| Zan Danoff | 2019 | 18:44.002 races | 18:45.003 races | +0.09% |
| Javi Werner | 2019 | 17:34.001 race | 17:35.001 race | +0.09% |
| Liliana Froehner | 2019 | 21:57.002 races | 21:59.001 race | +0.15% |
| Megan Shi | 2019 | 31:23.001 race | 31:26.001 race | +0.16% |
| Stealla Curwin-Amfitheatrof | 2024 | 20:18.001 race | 20:20.002 races | +0.16% |
| Sean McLaughlin | 2019 | 19:47.002 races | 19:49.002 races | +0.17% |
| Sebastien Aubourg | 2024 | 18:22.001 race | 18:24.002 races | +0.18% |
| Xander Starobin | 2019 | 24:58.002 races | 25:01.003 races | +0.20% |
| Gavin Swartz | 2019 | 22:27.001 race | 22:30.001 race | +0.22% |
| Alexei Liska | 2024 | 21:01.001 race | 21:04.001 race | +0.24% |
| Claire Choe | 2023 | 20:29.001 race | 20:32.001 race | +0.24% |
| Terry Qi | 2024 | 19:41.001 race | 19:44.002 races | +0.25% |
| Emmanuel Felleke | 2019 | 21:32.001 race | 21:37.001 race | +0.39% |
| Justin O'Toole | 2019 | 16:44.001 race | 16:48.001 race | +0.40% |
| Mari Capone | 2019 | 24:39.001 race | 24:45.001 race | +0.41% |
| Zuriel Jimenez | 2019 | 27:07.002 races | 27:15.001 race | +0.49% |
| Nicholas Reimer | 2023 | 19:35.901 race | 19:42.001 race | +0.52% |
| Mitchell Ladd | 2022 | 22:18.001 race | 22:25.003 races | +0.52% |
| Brandon Abell | 2025 | 21:03.001 race | 21:10.001 race | +0.55% |
| Oliver Massey | 2025 | 19:48.001 race | 19:55.001 race | +0.59% |
| Stone Shen | 2019 | 19:45.002 races | 19:52.002 races | +0.59% |
| Naomi Hammerschlag | 2023 | 22:07.001 race | 22:15.001 race | +0.60% |
| Oscar King | 2019 | 20:43.002 races | 20:51.001 race | +0.64% |
| Henry Welch | 2019 | 18:38.002 races | 18:46.001 race | +0.72% |
| Luke Hotra | 2019 | 23:16.001 race | 23:26.001 race | +0.72% |
| Megan Corry | 2021 | 23:13.001 race | 23:23.001 race | +0.72% |
| Devon Tyrie | 2019 | 24:25.001 race | 24:36.001 race | +0.75% |
| Annabelle Rogers | 2019 | 21:32.001 race | 21:42.003 races | +0.77% |
| Niki Apostolicas | 2019 | 20:51.001 race | 21:01.001 race | +0.80% |
| Cassidy Bruno | 2024 | 20:37.001 race | 20:47.002 races | +0.81% |
| Liam Gavin | 2021 | 22:26.001 race | 22:37.001 race | +0.82% |
| Masan Porter | 2023 | 22:13.001 race | 22:24.001 race | +0.83% |
| Caroline Finnerty | 2019 | 23:11.001 race | 23:23.001 race | +0.86% |
| Fiji Chen | 2025 | 21:00.002 races | 21:11.001 race | +0.87% |
| Patrick Denning | 2019 | 18:57.001 race | 19:07.001 race | +0.88% |
| Mary Connors | 2019 | 26:24.001 race | 26:38.001 race | +0.88% |
| Khalid Abdulle | 2019 | 20:24.001 race | 20:35.001 race | +0.90% |
| Charlie Zhang | 2023 | 23:11.001 race | 23:24.001 race | +0.93% |
| Sam Millay | 2019 | 22:40.001 race | 22:53.001 race | +0.96% |
| John Harrington | 2019 | 19:04.001 race | 19:15.001 race | +0.96% |
| Jason Tae | 2025 | 22:17.002 races | 22:30.001 race | +0.97% |
| Mark Henshon | 2019 | 16:29.001 race | 16:39.001 race | +1.01% |
| Anthony Billings | 2024 | 21:00.001 race | 21:13.001 race | +1.03% |
| Jack Kastner | 2024 | 21:00.001 race | 21:13.001 race | +1.03% |
| Alex Yin | 2019 | 21:45.001 race | 21:59.001 race | +1.07% |
| Austin Corbett | 2023 | 18:32.001 race | 18:44.001 race | +1.08% |
| William Trautz | 2025 | 16:53.002 races | 17:04.001 race | +1.09% |
| Elizabeth Gatto | 2019 | 25:54.001 race | 26:11.003 races | +1.09% |
| Weixin (Wendy) Wu | 2023 | 27:50.002 races | 28:09.001 race | +1.14% |
| Cole JV Stewart | 2019 | 26:13.001 race | 26:31.002 races | +1.14% |
| Dylan Fu | 2024 | 19:48.001 race | 20:02.002 races | +1.18% |
| Maggie Cabot | 2024 | 22:27.001 race | 22:43.002 races | +1.19% |
| Jg Hill-Edgar | 2019 | 19:21.002 races | 19:35.001 race | +1.21% |
| Josie Silk | 2019 | 21:58.001 race | 22:14.003 races | +1.21% |
| Angela Pedulli | 2025 | 24:08.002 races | 24:26.001 race | +1.24% |
| Thomas Reichard | 2019 | 20:02.001 race | 20:17.001 race | +1.25% |
| Justin Li | 2019 | 28:43.001 race | 29:05.003 races | +1.28% |
| Amina Cifric | 2023 | 21:50.001 race | 22:07.001 race | +1.30% |
| Molly Epker | 2019 | 21:32.001 race | 21:49.001 race | +1.32% |
| Keenan Billings | 2023 | 18:57.001 race | 19:12.001 race | +1.32% |
| Martin Erath | 2024 | 18:55.001 race | 19:10.002 races | +1.32% |
| Ethan Xie | 2024 | 21:23.001 race | 21:40.001 race | +1.33% |
| Ty Wilschut | 2019 | 28:44.002 races | 29:07.002 races | +1.33% |
| Nina Douge | 2019 | 22:24.001 race | 22:42.003 races | +1.34% |
| David Sullivan | 2019 | 18:35.001 race | 18:50.001 race | +1.35% |
| Alitza Soiffer | 2023 | 25:50.001 race | 26:11.001 race | +1.35% |
| Nolan McKenna | 2019 | 18:11.001 race | 18:26.001 race | +1.37% |
| Julian Barber | 2024 | 22:36.001 race | 22:55.002 races | +1.40% |
| Amanda Gary | 2021 | 23:46.002 races | 24:06.001 race | +1.40% |
| Megan Ding | 2019 | 24:56.001 race | 25:17.003 races | +1.40% |
| Kailin Shi | 2023 | 24:15.001 race | 24:36.001 race | +1.44% |
| Henry Horvath | 2019 | 20:35.002 races | 20:53.002 races | +1.46% |
| Stephanie Mo | 2022 | 29:28.001 race | 29:54.001 race | +1.47% |
| Nathan An | 2019 | 22:25.002 races | 22:45.001 race | +1.49% |
| Vivan Das | 2022 | 18:42.002 races | 18:59.001 race | +1.52% |
| Chase Farrick | 2019 | 20:27.002 races | 20:46.001 race | +1.55% |
| Aryan Mago | 2022 | 21:24.002 races | 21:44.001 race | +1.56% |
| Gryffin Daley | 2025 | 17:55.002 races | 18:12.001 race | +1.58% |
| Eric Zhang | 2023 | 21:04.003 races | 21:25.001 race | +1.66% |
| Meena Menon | 2019 | 21:48.001 race | 22:10.003 races | +1.68% |
| Sarah Ku | 2022 | 29:28.002 races | 29:58.001 race | +1.70% |
| Owen Cronan | 2022 | 21:25.002 races | 21:47.001 race | +1.71% |
| Juliana Di Napoli | 2019 | 26:50.002 races | 27:18.001 race | +1.74% |
| Sadie Millett | 2022 | 20:11.001 race | 20:33.003 races | +1.82% |
| Kevin Yao | 2023 | 20:16.601 race | 20:39.001 race | +1.84% |
| Eita Fuse | 2024 | 17:44.001 race | 18:04.001 race | +1.88% |
| Emily Orscheln | 2019 | 21:05.001 race | 21:29.001 race | +1.90% |
| Chase Bellamy | 2022 | 21:03.002 races | 21:28.001 race | +1.98% |
| Kayda Henroid | 2025 | 25:15.001 race | 25:45.001 race | +1.98% |
| George Scanlon | 2023 | 21:25.001 race | 21:51.001 race | +2.02% |
| Alaina Millian | 2025 | 26:05.601 race | 26:38.001 race | +2.07% |
| William Hansen | 2021 | 19:14.001 race | 19:38.001 race | +2.08% |
| Damien West | 2022 | 20:28.002 races | 20:54.001 race | +2.12% |
| Jonathan Cajamarca | 2019 | 20:16.002 races | 20:42.001 race | +2.14% |
| Vanessa Leung | 2023 | 27:05.004 races | 27:40.001 race | +2.15% |
| Eric Diop | 2019 | 20:02.001 race | 20:28.001 race | +2.16% |
| Eric Ge | 2022 | 19:07.002 races | 19:32.001 race | +2.18% |
| Arjun Ray | 2022 | 23:42.001 race | 24:14.001 race | +2.25% |
| Hei Tung (Joanna) Ng | 2023 | 25:06.004 races | 25:40.001 race | +2.26% |
| Torey Mathews | 2023 | 26:03.001 race | 26:39.001 race | +2.30% |
| Ashley Robertson | 2023 | 28:48.001 race | 29:28.001 race | +2.31% |
| Fitz Courtney | 2025 | 17:13.002 races | 17:37.001 race | +2.32% |
| Nick Doan | 2019 | 19:58.001 race | 20:26.001 race | +2.34% |
| Gabe Cooper | 2023 | 20:08.001 race | 20:37.001 race | +2.40% |
| Sita Warner | 2025 | 24:57.001 race | 25:33.001 race | +2.40% |
| Jerry Cao | 2024 | 22:21.001 race | 22:54.001 race | +2.46% |
| David Xiong | 2023 | 19:55.001 race | 20:25.001 race | +2.51% |
| Sophia Mikelinich | 2023 | 21:53.001 race | 22:26.001 race | +2.51% |
| Erin Crisafi | 2023 | 25:09.001 race | 25:47.001 race | +2.52% |
| Timothy Snail | 2025 | 18:29.001 race | 18:57.001 race | +2.52% |
| Jacquelyn Gao | 2022 | 28:55.001 race | 29:40.002 races | +2.59% |
| Om Paithankar | 2019 | 21:09.001 race | 21:42.001 race | +2.60% |
| Cameron Estrada | 2019 | 20:26.001 race | 20:58.001 race | +2.61% |
| Sophia Lowry | 2019 | 24:49.001 race | 25:28.001 race | +2.62% |
| Anya Cheng | 2019 | 20:57.001 race | 21:30.001 race | +2.63% |
| Cassidy Bruno | 2022 | 20:49.001 race | 21:22.003 races | +2.64% |
| Andrew Gilmore | 2024 | 21:57.001 race | 22:32.001 race | +2.66% |
| Anika Ata | 2022 | 21:43.001 race | 22:18.003 races | +2.69% |
| Brendan Kilpatrick | 2024 | 22:16.001 race | 22:52.001 race | +2.69% |
| Amory Forman | 2023 | 21:01.001 race | 21:35.001 race | +2.70% |
| Sophia Petrovas | 2019 | 23:29.002 races | 24:07.001 race | +2.70% |
| Jennifer Do-Dai | 2019 | 26:59.001 race | 27:43.001 race | +2.72% |
| Sam Leviton | 2024 | 17:41.001 race | 18:10.001 race | +2.73% |
| Diego Abadie | 2023 | 18:51.001 race | 19:23.001 race | +2.83% |
| Seunghyeon (Karry) Kim | 2023 | 27:22.004 races | 28:09.001 race | +2.86% |
| John (Jake) Popeo | 2019 | 19:45.001 race | 20:19.001 race | +2.87% |
| E.J. Hemingway | 2022 | 26:41.001 race | 27:29.001 race | +3.00% |
| Gaby Alonso | 2022 | 29:32.001 race | 30:26.001 race | +3.05% |
| Vivian Li | 2019 | 30:39.001 race | 31:36.001 race | +3.10% |
| Caroline Kovacs | 2023 | 19:45.001 race | 20:22.001 race | +3.12% |
| Jacob Snell | 2023 | 19:02.002 races | 19:38.001 race | +3.15% |
| Alex Chen | 2024 | 20:49.001 race | 21:29.001 race | +3.20% |
| Sue Hayashi | 2024 | 26:17.001 race | 27:08.002 races | +3.23% |
| Davis Woolbert | 2024 | 17:28.001 race | 18:02.001 race | +3.24% |
| Eita Fuse | 2025 | 17:39.002 races | 18:14.001 race | +3.31% |
| Mira Anmeng Lu | 2023 | 25:24.001 race | 26:15.001 race | +3.35% |
| Ryan Swords | 2019 | 19:53.001 race | 20:33.001 race | +3.35% |
| Camryn Flessel | 2019 | 23:48.001 race | 24:37.001 race | +3.43% |
| Elan Libman | 2025 | 23:32.701 race | 24:22.001 race | +3.49% |
| Mia Peng | 2019 | 26:38.001 race | 27:34.003 races | +3.50% |
| Yamin Ibrahim | 2025 | 17:31.002 races | 18:08.001 race | +3.52% |
| Celeste Gao | 2025 | 26:39.002 races | 27:36.001 race | +3.56% |
| Henry Wang | 2023 | 20:01.003 races | 20:44.001 race | +3.58% |
| Jacob Cifuentes | 2023 | 21:52.003 races | 22:40.001 race | +3.66% |
| Alice Wang | 2023 | 26:07.001 race | 27:05.001 race | +3.70% |
| Mei-Ling Bielagus | 2023 | 22:49.001 race | 23:41.001 race | +3.80% |
| Lindsay Saunders | 2019 | 24:52.001 race | 25:51.001 race | +3.95% |
| Alex Janower | 2019 | 24:32.001 race | 25:31.001 race | +4.01% |
| Grace Maloney | 2023 | 22:49.001 race | 23:44.001 race | +4.02% |
| Zoe Campbell | 2023 | 21:26.001 race | 22:18.001 race | +4.04% |
| Peter Yu | 2019 | 22:31.002 races | 23:26.001 race | +4.07% |
| Miles Keller | 2025 | 18:19.002 races | 19:04.001 race | +4.09% |
| Vincent Gilbert | 2024 | 20:20.001 race | 21:10.001 race | +4.10% |
| Violet Zhang | 2023 | 28:38.001 race | 29:49.001 race | +4.13% |
| Elsbeth Kasparian | 2023 | 28:38.001 race | 29:50.001 race | +4.19% |
| Ella McDonald | 2023 | 22:47.001 race | 23:45.001 race | +4.24% |
| Alexander Cohen | 2023 | 22:43.001 race | 23:41.001 race | +4.26% |
| Molly Sheehan | 2023 | 23:00.001 race | 24:01.001 race | +4.42% |
| Nick Song | 2025 | 22:13.002 races | 23:12.001 race | +4.43% |
| Lindy Zhang | 2022 | 22:32.001 race | 23:32.001 race | +4.44% |
| Fitz Courtney | 2024 | 17:16.001 race | 18:02.001 race | +4.44% |
| Gabriela Gill | 2022 | 22:49.002 races | 23:50.001 race | +4.46% |
| Machias Poreda | 2023 | 20:04.003 races | 20:58.001 race | +4.49% |
| Arielle Guo | 2025 | 27:43.002 races | 28:58.001 race | +4.51% |
| Parker Lewis-Pierce | 2023 | 21:26.001 race | 22:24.001 race | +4.51% |
| William Trautz | 2024 | 16:07.001 race | 16:51.001 race | +4.55% |
| Tessa Schillinger | 2025 | 24:05.002 races | 25:11.001 race | +4.57% |
| Corinne O'Loughlin | 2019 | 24:44.002 races | 25:52.001 race | +4.58% |
| Isaiah Raore | 2025 | 17:47.002 races | 18:36.001 race | +4.59% |
| Trip Wight | 2022 | 20:19.002 races | 21:15.001 race | +4.59% |
| Esme Campbell | 2023 | 21:20.001 race | 22:19.001 race | +4.61% |
| Isabella (Izzy) Mundel | 2023 | 28:25.004 races | 29:44.001 race | +4.63% |
| Austin Qu | 2019 | 20:23.001 race | 21:20.001 race | +4.66% |
| Alexandre White | 2024 | 20:16.001 race | 21:13.001 race | +4.69% |
| Dylan Crawford | 2025 | 19:26.001 race | 20:21.001 race | +4.72% |
| Jennifer Li | 2023 | 25:10.001 race | 26:22.001 race | +4.77% |
| Quinn Conine | 2023 | 21:07.001 race | 22:08.001 race | +4.81% |
| Charlotte Wolford | 2019 | 27:43.001 race | 29:04.002 races | +4.87% |
| Condy Bao | 2023 | 21:33.002 races | 22:36.001 race | +4.87% |
| Timothy Snail | 2024 | 17:38.001 race | 18:30.001 race | +4.91% |
| Alexis Nawara | 2019 | 29:55.001 race | 31:24.001 race | +4.96% |
| Elena Guerra | 2019 | 29:55.001 race | 31:24.001 race | +4.96% |
| Alex Chen | 2023 | 23:47.002 races | 24:58.001 race | +4.98% |
| Eli Norden | 2024 | 23:05.001 race | 24:14.001 race | +4.98% |
| Andres Palacios | 2022 | 19:17.001 race | 20:15.001 race | +5.01% |
| Macy Lindberg | 2019 | 24:53.001 race | 26:08.001 race | +5.02% |
| Dion Cheung | 2023 | 26:50.001 race | 28:11.001 race | +5.03% |
| Mikayla Higgins | 2023 | 28:00.001 race | 29:26.001 race | +5.12% |
| Finley Long | 2023 | 20:50.001 race | 21:54.001 race | +5.12% |
| Katie Donahue | 2025 | 23:51.801 race | 25:06.001 race | +5.18% |
| William Kim | 2025 | 20:34.002 races | 21:43.001 race | +5.59% |
| Penelope Tregoe | 2022 | 24:04.001 race | 25:25.001 race | +5.61% |
| Emilia Raviola | 2023 | 22:48.001 race | 24:05.001 race | +5.63% |
| Christopher Hovet | 2022 | 16:48.002 races | 17:45.001 race | +5.65% |
| Ellie Tesoro | 2023 | 26:27.002 races | 27:57.001 race | +5.67% |
| Andreu Beltran | 2023 | 20:25.001 race | 21:36.001 race | +5.80% |
| Owen Haskell | 2025 | 19:13.001 race | 20:20.001 race | +5.81% |
| Martin Li | 2023 | 22:56.002 races | 24:16.001 race | +5.81% |
| Katie Chen | 2022 | 27:58.001 race | 29:37.002 races | +5.90% |
| Andrew Gilmore | 2025 | 23:00.002 races | 24:22.001 race | +5.94% |
| Ryan Chang-Wu | 2025 | 21:30.002 races | 22:50.001 race | +6.20% |
| Ryan Chang-Wu | 2024 | 22:58.001 race | 24:24.001 race | +6.24% |
| Isaiah Raore | 2023 | 20:43.002 races | 22:01.001 race | +6.28% |
| Maddie Gao | 2025 | 29:05.001 race | 30:56.001 race | +6.36% |
| Calvin Jacobs | 2025 | 19:18.001 race | 20:32.001 race | +6.39% |
| Vincent Gilbert | 2022 | 21:27.001 race | 22:50.002 races | +6.45% |
| Declan Woolbert | 2025 | 17:42.002 races | 18:51.001 race | +6.50% |
| Alyssa McGuirl | 2025 | 26:05.101 race | 27:53.001 race | +6.89% |
| Eliot Ragosa | 2019 | 31:45.001 race | 33:57.003 races | +6.93% |
| Lauren Kelley | 2019 | 30:48.001 race | 32:57.001 race | +6.98% |
| Christina Chen | 2022 | 24:08.002 races | 25:50.001 race | +7.04% |
| Ellie Tesoro | 2025 | 27:34.002 races | 29:34.001 race | +7.26% |
| Sebastian Canizares | 2019 | 23:20.002 races | 25:02.002 races | +7.29% |
| Sylvia Brennan | 2023 | 22:09.001 race | 23:46.001 race | +7.30% |
| Saanvi Sadineni | 2025 | 30:30.002 races | 32:44.001 race | +7.32% |
| Alice Wang | 2023 | 27:13.004 races | 29:14.001 race | +7.41% |
| George Carroll | 2024 | 19:31.001 race | 21:03.001 race | +7.86% |
| Johannes Eikeboom | 2024 | 19:36.001 race | 21:09.001 race | +7.91% |
| Kean Schwartz | 2024 | 28:01.001 race | 30:15.002 races | +7.97% |
| Shea McDonnell | 2025 | 21:04.002 races | 22:46.001 race | +8.07% |
| Jax Tran | 2024 | 23:20.001 race | 25:15.001 race | +8.21% |
| Lang Burgess | 2022 | 25:11.002 races | 27:18.001 race | +8.41% |
| Skylar Stadhard | 2019 | 32:55.001 race | 35:51.001 race | +8.91% |
| Caitlin Fitzgerald | 2021 | 22:30.001 race | 24:36.001 race | +9.33% |
| Bronwyn Jensen | 2019 | 31:42.001 race | 35:19.001 race | +11.41% |
| Lisa Subratie | 2023 | 25:41.001 race | 28:39.001 race | +11.55% |
| Alice Wang | 2025 | 24:15.002 races | 27:08.001 race | +11.89% |
| Ian Choe | 2023 | 23:49.003 races | 26:39.001 race | +11.90% |
| Feifei Cao | 2023 | 29:04.004 races | 32:32.001 race | +11.93% |
| Justin Hildebrandt | 2023 | 22:50.001 race | 25:38.001 race | +12.26% |
| Dylan Zaterka | 2023 | 20:31.003 races | 23:10.001 race | +12.92% |
| James Palumbo | 2025 | 21:10.002 races | 24:11.001 race | +14.25% |
| Beckett Dubovik | 2023 | 20:56.001 race | 24:26.001 race | +16.72% |
| A Kim | 2023 | 32:19.003 races | 38:00.001 race | +17.59% |
| Lily Oh | 2025 | 28:28.002 races | 52:59.001 race | +86.12% |