Pairwise course analysis
St. Mark's School Championship Coursevs.Washington Park 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
Washington Park 5K Course runs faster
-2.27%
Roughly 27.3 seconds faster for a 20:00 runner
Paired observations
429
Deep evidence
Median difference
-2.42%
Middle runner-season comparison
Overall estimate
-2.27%
Network-adjusted course estimate
Middle 50% range
+4.73%
Observed variation (IQR)
Direction and magnitude
Relative course speed
Washington Park 5K Course fasterEvenWashington Park 5K Course slower
Confidence interval
-2.57% to -1.79%
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 | Washington Park 5K Course | Difference |
|---|---|---|---|---|
| Andy Chefetz | 2022 | 24:05.001 race | 20:03.001 race | -16.75% |
| Steven Zhang | 2023 | 22:10.003 races | 18:45.001 race | -15.41% |
| Peter Chen | 2022 | 23:18.002 races | 20:21.201 race | -12.65% |
| Ryan Hung | 2021 | 22:42.001 race | 19:52.001 race | -12.48% |
| Andrea Xu | 2021 | 35:10.002 races | 30:49.001 race | -12.37% |
| Elizabeth Lapides | 2021 | 27:12.001 race | 23:51.001 race | -12.32% |
| Florence Morlock | 2022 | 28:11.001 race | 24:48.801 race | -11.96% |
| Jonathan Lai | 2019 | 29:34.001 race | 26:05.001 race | -11.78% |
| Erin Farmer | 2019 | 31:44.001 race | 28:10.001 race | -11.24% |
| Conor Mannion | 2019 | 25:06.002 races | 22:20.001 race | -11.02% |
| Diya Bhaireddy | 2021 | 37:15.001 race | 33:11.001 race | -10.92% |
| Nick Costantino | 2022 | 19:59.001 race | 17:50.501 race | -10.72% |
| Chapin Pyne | 2019 | 23:22.001 race | 20:59.001 race | -10.20% |
| Ava Palazzolo | 2021 | 29:22.001 race | 26:23.001 race | -10.16% |
| Breanna Kunkel | 2022 | 24:20.001 race | 21:59.001 race | -9.66% |
| Amelia Blake | 2025 | 24:01.001 race | 21:44.001 race | -9.51% |
| Colleen Leary | 2022 | 25:59.002 races | 23:36.201 race | -9.16% |
| Mahiro Yamikawa | 2019 | 18:56.001 race | 17:12.003 races | -9.15% |
| Isabella (Izzy) Mundel | 2021 | 31:41.003 races | 28:47.001 race | -9.15% |
| Leighton Glass | 2022 | 23:01.001 race | 20:55.501 race | -9.09% |
| Kate McBride | 2022 | 24:14.001 race | 22:04.501 race | -8.91% |
| Martin Li | 2019 | 26:18.003 races | 24:03.001 race | -8.56% |
| Griffin Johnson | 2019 | 21:20.001 race | 19:33.001 race | -8.36% |
| Jamie Eslick | 2025 | 23:10.001 race | 21:15.001 race | -8.27% |
| Brianna Zhang | 2019 | 24:18.001 race | 22:20.001 race | -8.09% |
| Jack Wang | 2019 | 20:55.001 race | 19:19.001 race | -7.65% |
| Richard Shum | 2019 | 22:43.001 race | 21:03.003 races | -7.34% |
| Peter Favero | 2022 | 18:49.001 race | 17:26.601 race | -7.30% |
| Zach Rogers | 2019 | 20:08.001 race | 18:40.003 races | -7.28% |
| Celia Shigley | 2025 | 29:23.001 race | 27:17.001 race | -7.15% |
| Abdel Barakat | 2019 | 19:57.001 race | 18:32.003 races | -7.10% |
| Martin Ma | 2019 | 22:54.005 races | 21:18.001 race | -6.99% |
| Theo Martin | 2024 | 24:57.001 race | 23:14.001 race | -6.88% |
| Jasmine Zhang | 2025 | 26:20.001 race | 24:32.001 race | -6.84% |
| Brady Gomez | 2024 | 33:35.001 race | 31:18.001 race | -6.80% |
| Hanna Lapides | 2021 | 28:07.002 races | 26:13.001 race | -6.76% |
| Evi Robb | 2022 | 25:04.002 races | 23:22.502 races | -6.75% |
| Lillian Shay-Duran | 2019 | 33:37.003 races | 31:23.001 race | -6.64% |
| Sophia Wu | 2019 | 24:58.001 race | 23:19.001 race | -6.61% |
| Ellie Gable | 2019 | 26:47.001 race | 25:01.002 races | -6.60% |
| Tyler Weisberg | 2019 | 18:59.001 race | 17:44.001 race | -6.58% |
| Alexander Messier | 2019 | 19:42.001 race | 18:25.001 race | -6.51% |
| Charlotte Han | 2025 | 30:14.002 races | 28:16.001 race | -6.50% |
| Ryder Cavanagh | 2019 | 19:41.001 race | 18:25.001 race | -6.44% |
| Aidan Humphreys | 2019 | 20:18.002 races | 19:00.001 race | -6.40% |
| Erika Goji | 2022 | 29:43.002 races | 27:49.201 race | -6.38% |
| Aidan Jackivicz | 2019 | 22:38.001 race | 21:12.002 races | -6.33% |
| Kylie Bogar | 2022 | 28:13.002 races | 26:26.401 race | -6.30% |
| Hope Xayaveth | 2019 | 28:49.003 races | 27:01.001 race | -6.25% |
| Ella Richards | 2022 | 24:47.002 races | 23:14.301 race | -6.23% |
| Bart Lojanarungsiri | 2019 | 23:52.001 race | 22:23.002 races | -6.22% |
| Justin Li | 2022 | 22:50.001 race | 21:26.101 race | -6.12% |
| Robert Hong | 2019 | 22:19.001 race | 20:57.001 race | -6.12% |
| Christina Chen | 2019 | 25:05.001 race | 23:33.001 race | -6.11% |
| Will Ryckman | 2019 | 22:29.005 races | 21:07.001 race | -6.08% |
| Tony Wei | 2019 | 22:34.005 races | 21:12.001 race | -6.06% |
| Alexa Adams | 2022 | 25:30.002 races | 23:57.701 race | -6.03% |
| Andrew Mottur | 2019 | 17:53.001 race | 16:49.003 races | -5.96% |
| Charlie Gilman | 2024 | 26:21.002 races | 24:47.001 race | -5.95% |
| Harper Weng | 2019 | 32:48.001 race | 30:51.002 races | -5.95% |
| Diana Oh | 2021 | 29:46.003 races | 28:00.001 race | -5.94% |
| Henry Horvath | 2022 | 19:55.001 race | 18:44.201 race | -5.92% |
| Jerry Yin | 2022 | 25:28.002 races | 23:57.502 races | -5.92% |
| Theodore Dowd | 2022 | 22:44.001 race | 21:23.301 race | -5.92% |
| Alex Xi | 2025 | 25:41.002 races | 24:10.001 race | -5.91% |
| Jack Hutchison | 2019 | 18:40.001 race | 17:34.003 races | -5.89% |
| Lily Manley | 2019 | 26:15.001 race | 24:43.003 races | -5.84% |
| Maddie Bazinet | 2021 | 31:18.002 races | 29:30.001 race | -5.75% |
| Pablo Paxtor | 2022 | 21:31.002 races | 20:17.803 races | -5.67% |
| Theodore Dowd | 2024 | 19:05.002 races | 18:01.001 race | -5.59% |
| Nathan Anderson | 2019 | 19:14.001 race | 18:10.003 races | -5.55% |
| Amy Ma | 2019 | 26:34.001 race | 25:06.001 race | -5.52% |
| Coco Chen | 2021 | 31:13.003 races | 29:31.001 race | -5.45% |
| Thompson Zhou | 2019 | 23:40.001 race | 22:23.002 races | -5.42% |
| Dung Pham | 2019 | 24:43.001 race | 23:23.002 races | -5.39% |
| Jerry Cao | 2024 | 22:21.001 race | 21:09.001 race | -5.37% |
| James Nichols-Worley | 2019 | 21:57.004 races | 20:47.001 race | -5.32% |
| Anika Ata | 2022 | 21:43.001 race | 20:33.801 race | -5.31% |
| Sawyer Rogers | 2022 | 26:03.001 race | 24:40.701 race | -5.27% |
| Liam O'Connor | 2019 | 19:29.001 race | 18:28.001 race | -5.22% |
| Jessica Wu | 2024 | 27:49.001 race | 26:22.001 race | -5.21% |
| Tim Cassidy | 2022 | 20:24.001 race | 19:20.601 race | -5.18% |
| Oliver Ye | 2019 | 22:18.001 race | 21:09.001 race | -5.16% |
| Ian Bayliss | 2019 | 19:24.001 race | 18:24.001 race | -5.15% |
| Ryan Chiari | 2019 | 20:13.002 races | 19:11.001 race | -5.11% |
| Sam Poulin | 2019 | 20:06.001 race | 19:05.003 races | -5.06% |
| Naila Strong | 2019 | 25:50.004 races | 24:32.001 race | -5.03% |
| Allison Luo | 2024 | 25:16.001 race | 24:00.001 race | -5.01% |
| Wren Fortunoff | 2019 | 22:02.001 race | 20:56.001 race | -4.99% |
| Julian Yang | 2025 | 23:28.002 races | 22:18.001 race | -4.97% |
| Vedant Deokar | 2022 | 18:04.001 race | 17:10.401 race | -4.94% |
| Kendall Sommers | 2019 | 23:29.004 races | 22:20.001 race | -4.90% |
| Stanislas Robert | 2019 | 19:06.001 race | 18:10.001 race | -4.89% |
| Garner Thompson | 2019 | 20:04.002 races | 19:06.001 race | -4.82% |
| Evan Schneider | 2022 | 22:12.002 races | 21:08.101 race | -4.80% |
| Eric Liu | 2022 | 24:02.002 races | 22:53.003 races | -4.79% |
| Charlotte Friedmann | 2024 | 28:34.001 race | 27:13.001 race | -4.73% |
| Joshua Guo | 2019 | 19:05.001 race | 18:11.001 race | -4.72% |
| Eli Kream | 2019 | 23:42.002 races | 22:35.001 race | -4.71% |
| Nick Sparrow | 2019 | 18:26.005 races | 17:34.001 race | -4.70% |
| Kevin Takayama | 2019 | 29:54.002 races | 28:31.001 race | -4.63% |
| Maggie Cabot | 2022 | 24:31.001 race | 23:23.301 race | -4.60% |
| Virginia Thompson | 2022 | 24:42.002 races | 23:33.801 race | -4.60% |
| Jack Lionette | 2019 | 17:48.001 race | 16:59.001 race | -4.59% |
| Laura Sabino | 2019 | 30:00.004 races | 28:38.001 race | -4.56% |
| Daniela Ortiz | 2019 | 24:14.004 races | 23:08.001 race | -4.54% |
| Kayla Clifford | 2019 | 26:33.001 race | 25:22.003 races | -4.46% |
| David Sullivan | 2019 | 18:35.001 race | 17:46.001 race | -4.39% |
| David Yang | 2022 | 22:14.001 race | 21:15.401 race | -4.39% |
| Joey Caspar | 2022 | 19:37.001 race | 18:45.301 race | -4.39% |
| Ben Croft | 2019 | 19:12.005 races | 18:22.001 race | -4.34% |
| Oliver Wyner | 2019 | 22:23.001 race | 21:25.001 race | -4.32% |
| Terry Qi | 2022 | 22:13.001 race | 21:15.501 race | -4.31% |
| George Madison | 2019 | 17:29.001 race | 16:44.001 race | -4.29% |
| Bill Gerstenzang | 2025 | 24:32.001 race | 23:29.001 race | -4.28% |
| Allan Lu | 2024 | 26:55.001 race | 25:46.001 race | -4.27% |
| Cameron Gonzalez | 2022 | 18:51.002 races | 18:02.702 races | -4.27% |
| Crawford Wittman | 2019 | 19:09.001 race | 18:20.001 race | -4.26% |
| Cody Monahan | 2025 | 23:54.001 race | 22:53.001 race | -4.25% |
| Helena Xie | 2019 | 25:21.003 races | 24:17.001 race | -4.21% |
| Andria Bao | 2021 | 27:08.003 races | 26:00.001 race | -4.18% |
| James Lammert | 2019 | 18:20.004 races | 17:35.001 race | -4.09% |
| Taat Chanshanwut | 2019 | 19:53.005 races | 19:05.001 race | -4.02% |
| Quinn Donovan | 2019 | 17:11.001 race | 16:31.001 race | -3.88% |
| Sue Hayashi | 2024 | 26:17.001 race | 25:16.001 race | -3.87% |
| Vincent Gilbert | 2024 | 20:20.001 race | 19:33.001 race | -3.85% |
| Sebastian Rome | 2019 | 24:21.004 races | 23:25.001 race | -3.83% |
| Kenzie Murphy | 2024 | 23:11.001 race | 22:18.001 race | -3.81% |
| Emelie Engstrom | 2019 | 28:07.001 race | 27:03.001 race | -3.79% |
| Marvelous Ugwu | 2024 | 26:55.001 race | 25:54.001 race | -3.78% |
| Nick Haugen | 2019 | 18:14.005 races | 17:33.001 race | -3.75% |
| Izzy Cheney | 2019 | 23:32.001 race | 22:40.003 races | -3.68% |
| Steve Ma | 2024 | 23:05.001 race | 22:14.001 race | -3.68% |
| Neo Wang | 2024 | 24:32.001 race | 23:38.001 race | -3.67% |
| Martin Erath | 2022 | 22:19.001 race | 21:30.401 race | -3.63% |
| Luke Peabody | 2022 | 19:18.002 races | 18:36.203 races | -3.61% |
| Javi Werner | 2019 | 17:34.001 race | 16:56.001 race | -3.61% |
| David Lafond | 2019 | 26:51.001 race | 25:53.001 race | -3.60% |
| Lucy Anderson | 2019 | 25:32.001 race | 24:37.001 race | -3.59% |
| Aroon Sankoh | 2019 | 18:40.001 race | 18:00.001 race | -3.57% |
| Princess Alexander | 2019 | 25:40.004 races | 24:45.001 race | -3.57% |
| Derek Chang | 2019 | 18:13.001 race | 17:34.001 race | -3.57% |
| Steven Silvers | 2024 | 19:13.002 races | 18:32.001 race | -3.56% |
| Ben Pestana | 2019 | 21:14.003 races | 20:29.001 race | -3.53% |
| Michael Lu | 2019 | 21:19.001 race | 20:34.001 race | -3.52% |
| Kenzie Murphy | 2022 | 22:31.002 races | 21:43.501 race | -3.52% |
| Mateo MacRi | 2019 | 18:58.005 races | 18:18.001 race | -3.51% |
| Katie Wipf | 2022 | 23:03.002 races | 22:14.501 race | -3.51% |
| Thompson Zhou | 2022 | 22:42.002 races | 21:54.402 races | -3.49% |
| Terry Qi | 2024 | 19:41.001 race | 19:00.001 race | -3.47% |
| Casey Coleman | 2024 | 20:40.001 race | 19:57.001 race | -3.47% |
| Hayden Gobron | 2023 | 17:58.002 races | 17:21.001 race | -3.43% |
| Mitchell Ladd | 2022 | 22:18.001 race | 21:32.501 race | -3.40% |
| Noah Divon | 2022 | 22:40.002 races | 21:54.103 races | -3.38% |
| Cara Chang | 2019 | 23:20.001 race | 22:33.001 race | -3.36% |
| Caitlyn Hsu | 2024 | 25:55.002 races | 25:03.001 race | -3.34% |
| Andrew Mazza | 2019 | 18:15.001 race | 17:39.001 race | -3.29% |
| Ashley Zhang | 2025 | 27:30.001 race | 26:36.001 race | -3.27% |
| Anton Balyuk | 2022 | 21:13.001 race | 20:31.801 race | -3.24% |
| John Harrington | 2019 | 19:04.001 race | 18:27.001 race | -3.23% |
| Aitong (Ivy) Li | 2021 | 24:55.002 races | 24:07.001 race | -3.21% |
| Aadhya Mahesh | 2025 | 27:33.002 races | 26:40.001 race | -3.21% |
| Yolanda Zhou | 2021 | 33:59.003 races | 32:54.001 race | -3.19% |
| Michael Thomas | 2019 | 18:50.001 race | 18:14.001 race | -3.19% |
| Lily Walsh | 2019 | 24:46.004 races | 23:59.001 race | -3.16% |
| Elisabeth Marota | 2019 | 29:34.003 races | 28:38.001 race | -3.16% |
| Maddie Gao | 2025 | 29:05.001 race | 28:10.001 race | -3.15% |
| Luke Driscoll | 2024 | 20:08.002 races | 19:30.001 race | -3.15% |
| Andrew Hung | 2019 | 30:13.003 races | 29:16.001 race | -3.14% |
| Judy Xie | 2019 | 22:23.004 races | 21:41.001 race | -3.13% |
| Ross Stewart | 2019 | 18:49.001 race | 18:14.003 races | -3.10% |
| Amme Khamis | 2023 | 25:54.002 races | 25:06.001 race | -3.09% |
| Thomas Reichard | 2019 | 20:02.001 race | 19:25.001 race | -3.08% |
| Joshua Bergers | 2019 | 16:50.005 races | 16:19.001 race | -3.07% |
| R. Murphy | 2024 | 26:09.002 races | 25:21.001 race | -3.06% |
| J. Wei | 2019 | 27:20.003 races | 26:30.001 race | -3.05% |
| Bradley Weldon | 2022 | 20:13.002 races | 19:36.202 races | -3.03% |
| Matt Wing | 2022 | 17:03.001 race | 16:32.001 race | -3.03% |
| Will Osborne | 2019 | 19:51.005 races | 19:15.001 race | -3.02% |
| Ingrid Yeung | 2019 | 24:53.003 races | 24:08.001 race | -3.01% |
| Sophia Hansen | 2022 | 22:51.002 races | 22:09.701 race | -3.01% |
| Jaime Li | 2023 | 26:01.003 races | 25:14.001 race | -3.01% |
| Lilly Bradley | 2019 | 20:00.001 race | 19:24.001 race | -3.00% |
| Luke Taylor | 2022 | 19:26.001 race | 18:51.701 race | -2.94% |
| Jack Griffin | 2019 | 18:54.005 races | 18:21.001 race | -2.91% |
| Peter Iascone | 2019 | 22:44.001 race | 22:05.002 races | -2.86% |
| Sam Poulin | 2022 | 19:45.001 race | 19:11.202 races | -2.85% |
| Sophia Deng | 2019 | 25:52.001 race | 25:08.001 race | -2.84% |
| Renee Martell | 2024 | 27:15.002 races | 26:29.001 race | -2.81% |
| Leon Stanley | 2022 | 22:06.002 races | 21:28.702 races | -2.81% |
| Meg Dugan | 2019 | 20:23.001 race | 19:49.001 race | -2.78% |
| Shawna Liu | 2022 | 25:00.001 race | 24:18.302 races | -2.78% |
| Brandon Perez | 2025 | 26:30.002 races | 25:46.001 race | -2.77% |
| Amy Sharma | 2019 | 20:02.001 race | 19:29.001 race | -2.75% |
| Sebastien Aubourg | 2024 | 18:22.001 race | 17:52.001 race | -2.72% |
| Kaitie Donahue | 2024 | 25:51.002 races | 25:09.001 race | -2.71% |
| Angela Pedulli | 2025 | 24:08.002 races | 23:29.001 race | -2.69% |
| Cameron Estrada | 2019 | 20:26.001 race | 19:53.001 race | -2.69% |
| Ben Bundy | 2019 | 20:27.005 races | 19:54.001 race | -2.69% |
| Nolan McKenna | 2019 | 18:11.001 race | 17:42.001 race | -2.66% |
| Grant Coldren | 2019 | 20:08.002 races | 19:36.001 race | -2.65% |
| Kartik Donepudi | 2019 | 20:46.004 races | 20:13.001 race | -2.65% |
| Aisling O'Connell | 2019 | 22:50.001 race | 22:14.001 race | -2.63% |
| Drew Kirk | 2019 | 19:04.001 race | 18:34.002 races | -2.62% |
| Olivia Fayemi | 2019 | 28:42.001 race | 27:57.001 race | -2.61% |
| Calvin Cochran | 2019 | 20:34.001 race | 20:02.002 races | -2.59% |
| Anika Ata | 2024 | 22:22.001 race | 21:48.001 race | -2.53% |
| Alex DeChiara | 2024 | 22:39.001 race | 22:05.001 race | -2.50% |
| Henry Orraca-Cecil | 2024 | 18:44.001 race | 18:16.001 race | -2.49% |
| Natalie Zaterka | 2019 | 22:52.003 races | 22:18.001 race | -2.48% |
| James Nichols-Worley | 2021 | 19:32.003 races | 19:03.001 race | -2.47% |
| Emily English | 2019 | 25:39.001 race | 25:01.001 race | -2.47% |
| Megan Corry | 2022 | 27:03.001 race | 26:23.101 race | -2.46% |
| Griffin Gibbs | 2019 | 23:14.002 races | 22:40.001 race | -2.44% |
| Condy Bao | 2021 | 21:19.002 races | 20:48.001 race | -2.42% |
| Jackie Huang | 2021 | 27:35.002 races | 26:55.001 race | -2.42% |
| Jerry Sang | 2019 | 26:13.001 race | 25:35.001 race | -2.42% |
| Eric Zhang | 2021 | 23:29.002 races | 22:55.001 race | -2.41% |
| Sadie Millett | 2022 | 20:11.001 race | 19:42.001 race | -2.39% |
| Matt Palmer | 2024 | 18:50.001 race | 18:23.001 race | -2.39% |
| Matt O'Connor | 2021 | 24:46.001 race | 24:11.001 race | -2.36% |
| Mark Henshon | 2021 | 17:47.001 race | 17:22.001 race | -2.34% |
| Xutin Tang | 2025 | 19:14.001 race | 18:47.001 race | -2.34% |
| Mark Henshon | 2019 | 16:29.001 race | 16:06.001 race | -2.33% |
| Jaclyn Zatsiorsky | 2021 | 27:32.004 races | 26:54.001 race | -2.30% |
| Olivian Baker | 2025 | 23:30.001 race | 22:58.001 race | -2.27% |
| David Ma | 2019 | 24:20.004 races | 23:47.001 race | -2.26% |
| Isaac Scribner | 2022 | 19:52.001 race | 19:25.401 race | -2.23% |
| Alyssa McGuirl | 2024 | 26:39.002 races | 26:04.001 race | -2.19% |
| Dylan Fu | 2024 | 19:48.001 race | 19:22.001 race | -2.19% |
| Ethan Sweeney | 2019 | 18:17.001 race | 17:53.003 races | -2.19% |
| Lindsay Davis | 2019 | 23:09.004 races | 22:39.001 race | -2.16% |
| Tommy Bi | 2019 | 27:50.002 races | 27:14.001 race | -2.16% |
| Armando Walters | 2019 | 20:17.001 race | 19:51.001 race | -2.14% |
| Blake Gattuso | 2019 | 18:01.004 races | 17:38.001 race | -2.13% |
| Luke Driscoll | 2022 | 21:27.002 races | 21:00.001 race | -2.10% |
| Nicolas Huaco | 2022 | 17:55.002 races | 17:32.703 races | -2.07% |
| Vivan Das | 2019 | 19:26.001 race | 19:02.001 race | -2.06% |
| Jacquelyn Gao | 2022 | 28:55.001 race | 28:19.901 race | -2.02% |
| Princess Alexander | 2021 | 26:22.003 races | 25:50.001 race | -2.02% |
| Evan Schneider | 2024 | 19:51.001 race | 19:27.001 race | -2.02% |
| Phoebe Lynch | 2019 | 28:17.001 race | 27:43.001 race | -2.00% |
| Fiona Tran | 2019 | 34:58.004 races | 34:16.001 race | -2.00% |
| Benjamin Hebbel | 2022 | 17:32.002 races | 17:11.203 races | -1.98% |
| Jonah Rothman | 2019 | 23:08.001 race | 22:41.001 race | -1.95% |
| Adytia Mynampaty | 2019 | 17:19.005 races | 16:59.001 race | -1.92% |
| Sunny Li | 2019 | 28:39.004 races | 28:06.001 race | -1.92% |
| Bennett Jones | 2019 | 19:54.005 races | 19:32.001 race | -1.84% |
| Viola Shepard | 2025 | 26:45.001 race | 26:16.001 race | -1.81% |
| Andria Bao | 2019 | 25:19.004 races | 24:52.001 race | -1.78% |
| Andrew Zhou | 2019 | 19:43.004 races | 19:22.001 race | -1.78% |
| Aitong (Ivy) Li | 2019 | 24:34.004 races | 24:08.001 race | -1.76% |
| Maggie Xu | 2019 | 29:34.001 race | 29:03.003 races | -1.75% |
| Ashley Battiata | 2019 | 26:00.004 races | 25:33.001 race | -1.73% |
| Will Cote | 2019 | 16:24.001 race | 16:07.001 race | -1.73% |
| Connor Moore | 2025 | 21:19.002 races | 20:57.001 race | -1.72% |
| Julian Barber | 2024 | 22:36.001 race | 22:13.001 race | -1.70% |
| Tommy Gaffey | 2019 | 16:43.001 race | 16:26.001 race | -1.69% |
| Benjamin Kuo | 2022 | 18:31.002 races | 18:12.203 races | -1.69% |
| Alex Yin | 2019 | 21:45.001 race | 21:23.001 race | -1.69% |
| Isabella Murray | 2019 | 31:12.004 races | 30:41.001 race | -1.66% |
| Charlie Gavin | 2022 | 18:33.002 races | 18:14.601 race | -1.65% |
| Nick Song | 2025 | 22:13.002 races | 21:51.001 race | -1.65% |
| Bart Lojanarungsiri | 2022 | 20:02.002 races | 19:42.403 races | -1.63% |
| Hei Tung (Joanna) Ng | 2025 | 24:33.002 races | 24:09.001 race | -1.63% |
| Alex Szynal | 2019 | 27:00.001 race | 26:34.002 races | -1.60% |
| Sam Harris | 2019 | 21:04.001 race | 20:44.001 race | -1.58% |
| Lwazi Bululu | 2019 | 19:17.001 race | 19:00.001 race | -1.47% |
| Natalie Zaterka | 2021 | 21:21.003 races | 21:03.001 race | -1.41% |
| Caitlin Fitzgerald | 2019 | 21:29.001 race | 21:11.001 race | -1.40% |
| Gryffin Daley | 2025 | 17:55.002 races | 17:40.001 race | -1.40% |
| Cassidy Bruno | 2022 | 20:49.001 race | 20:31.801 race | -1.38% |
| Amanda Gary | 2021 | 24:44.002 races | 24:24.001 race | -1.35% |
| Ria Banis | 2023 | 42:10.001 race | 41:36.001 race | -1.34% |
| Katie Reveno | 2019 | 22:21.001 race | 22:03.001 race | -1.34% |
| Eloise Daniello | 2019 | 21:12.001 race | 20:56.001 race | -1.26% |
| Katie Chen | 2022 | 27:58.001 race | 27:37.401 race | -1.23% |
| Kylie Bogar | 2019 | 26:47.001 race | 26:28.001 race | -1.18% |
| Akshay Kumar | 2021 | 19:55.001 race | 19:41.001 race | -1.17% |
| Katherine Buckhout | 2021 | 23:03.001 race | 22:47.001 race | -1.16% |
| Martin Erath | 2024 | 18:55.001 race | 18:42.001 race | -1.15% |
| Helena Xie | 2021 | 22:34.004 races | 22:19.001 race | -1.11% |
| David (Hershie) Liebowitz | 2019 | 23:12.001 race | 22:57.001 race | -1.08% |
| Jiayi Yu | 2019 | 28:49.004 races | 28:31.001 race | -1.04% |
| Emily Taylor | 2019 | 24:10.004 races | 23:55.001 race | -1.03% |
| Madeline Pike | 2022 | 23:35.001 race | 23:20.901 race | -1.00% |
| Hei Tung (Joanna) Ng | 2023 | 25:06.004 races | 24:51.001 race | -1.00% |
| Grace Martin | 2019 | 24:17.001 race | 24:03.002 races | -0.96% |
| Dylan Crawford | 2024 | 19:42.002 races | 19:31.001 race | -0.93% |
| Lily Heaton | 2022 | 26:32.001 race | 26:18.301 race | -0.86% |
| Charlie Poulin | 2019 | 27:12.004 races | 26:58.001 race | -0.86% |
| Madison Hoang | 2019 | 32:02.002 races | 31:46.001 race | -0.83% |
| Hayden Gobron | 2021 | 19:05.002 races | 18:56.001 race | -0.79% |
| Thomas Valderrama | 2022 | 21:16.001 race | 21:06.002 races | -0.78% |
| Sophia Hansen | 2019 | 21:16.001 race | 21:06.001 race | -0.78% |
| Eve Elkins | 2019 | 23:53.004 races | 23:42.001 race | -0.77% |
| Ryan Noreke | 2022 | 20:03.002 races | 19:54.201 race | -0.73% |
| Jason Tae | 2025 | 22:17.002 races | 22:08.001 race | -0.67% |
| Robert Sou | 2024 | 21:02.001 race | 20:54.001 race | -0.63% |
| Weixin (Wendy) Wu | 2021 | 27:34.003 races | 27:24.001 race | -0.60% |
| Cameron Walker | 2019 | 25:47.001 race | 25:38.001 race | -0.58% |
| Logan Hoffman | 2024 | 20:58.001 race | 20:51.001 race | -0.56% |
| Sita Warner | 2023 | 24:19.004 races | 24:11.001 race | -0.55% |
| Maisy Holch | 2022 | 26:08.001 race | 25:59.702 races | -0.53% |
| Alexa Adams | 2024 | 24:10.002 races | 24:03.001 race | -0.48% |
| Kean Schwartz | 2024 | 28:01.001 race | 27:53.001 race | -0.48% |
| Paula Hornbostel | 2019 | 26:42.004 races | 26:35.001 race | -0.44% |
| Angela Huffer | 2024 | 22:54.001 race | 22:48.001 race | -0.44% |
| Eric Diop | 2019 | 20:02.001 race | 19:57.001 race | -0.42% |
| Hadley Stanton | 2019 | 24:10.001 race | 24:04.001 race | -0.41% |
| Kaley Le Blanc | 2019 | 24:23.002 races | 24:17.001 race | -0.41% |
| Caitlin Hayes | 2019 | 28:33.001 race | 28:26.001 race | -0.41% |
| Veronika Kitsul | 2021 | 25:27.004 races | 25:22.001 race | -0.33% |
| Tommy Bi | 2022 | 22:34.001 race | 22:32.001 race | -0.15% |
| Jax Tran | 2024 | 23:20.001 race | 23:18.001 race | -0.14% |
| E.J. Hemingway | 2022 | 26:41.001 race | 26:38.901 race | -0.13% |
| William Kim | 2025 | 20:34.002 races | 20:33.001 race | -0.08% |
| Ashley Sink | 2022 | 22:33.002 races | 22:32.502 races | -0.04% |
| Eric Diop | 2021 | 18:07.001 race | 18:07.001 race | 0.00% |
| Eleanor Chung | 2025 | 29:29.001 race | 29:30.001 race | +0.06% |
| Jake Devries | 2022 | 21:49.001 race | 21:50.601 race | +0.12% |
| Ally Gilbert | 2019 | 26:06.001 race | 26:08.001 race | +0.13% |
| B Kwan | 2021 | 22:42.002 races | 22:44.001 race | +0.15% |
| Caroline Chung | 2025 | 29:26.001 race | 29:29.001 race | +0.17% |
| Tessa Schillinger | 2025 | 24:05.002 races | 24:08.001 race | +0.21% |
| Quinn Bartling | 2024 | 21:42.002 races | 21:45.001 race | +0.23% |
| Seunghyeon (Karry) Kim | 2021 | 35:20.003 races | 35:25.001 race | +0.24% |
| Feifei Cao | 2023 | 29:04.004 races | 29:09.001 race | +0.29% |
| Fiji Chen | 2025 | 21:00.002 races | 21:05.001 race | +0.40% |
| Vinh Do | 2022 | 24:13.002 races | 24:19.501 race | +0.45% |
| Kassie Schaeberle | 2024 | 28:42.001 race | 28:50.001 race | +0.46% |
| Delin Liu | 2023 | 22:32.002 races | 22:40.001 race | +0.59% |
| Annabel McNamara | 2024 | 24:45.001 race | 24:54.001 race | +0.61% |
| Saanvi Sadineni | 2025 | 30:30.002 races | 30:42.001 race | +0.66% |
| Celeste Gao | 2025 | 26:39.002 races | 26:51.001 race | +0.75% |
| Thomas Reichard | 2021 | 19:07.001 race | 19:16.001 race | +0.78% |
| Ann Wichern | 2019 | 25:24.001 race | 25:36.001 race | +0.79% |
| Leighton Glass | 2024 | 20:50.001 race | 21:00.001 race | +0.80% |
| Michael Thomas | 2021 | 18:32.001 race | 18:41.001 race | +0.81% |
| Gigi Gillard | 2019 | 27:27.001 race | 27:41.001 race | +0.85% |
| Akhilsai Damera | 2021 | 20:27.001 race | 20:38.001 race | +0.90% |
| Tony Yin | 2024 | 23:57.002 races | 24:10.001 race | +0.90% |
| Oliver Massey | 2024 | 20:35.001 race | 20:49.001 race | +1.13% |
| Diego Abadie | 2025 | 17:22.001 race | 17:34.001 race | +1.15% |
| Gabby Guerrero | 2019 | 19:26.001 race | 19:40.001 race | +1.20% |
| Teddy Deng | 2019 | 22:05.001 race | 22:21.001 race | +1.21% |
| Anouk Shin | 2023 | 26:52.003 races | 27:12.001 race | +1.24% |
| Maggie Cabot | 2024 | 22:27.001 race | 22:44.001 race | +1.26% |
| Arielle Guo | 2025 | 27:43.002 races | 28:04.001 race | +1.26% |
| Martin Li | 2021 | 22:39.002 races | 22:57.001 race | +1.32% |
| Xuton Tang | 2025 | 18:32.001 race | 18:48.001 race | +1.44% |
| Padma Mynampaty | 2019 | 32:10.004 races | 32:38.001 race | +1.45% |
| Benjamin Koper | 2019 | 20:31.002 races | 20:49.001 race | +1.46% |
| Alex Berk | 2025 | 21:23.001 race | 21:43.001 race | +1.56% |
| Ellie Tesoro | 2025 | 27:34.002 races | 28:00.001 race | +1.57% |
| Ellie Tesoro | 2023 | 26:27.002 races | 26:55.001 race | +1.76% |
| Virginia Thompson | 2019 | 25:22.001 race | 25:49.001 race | +1.77% |
| Cate Devaney | 2022 | 25:05.002 races | 25:32.601 race | +1.83% |
| Peilin Li | 2025 | 19:44.001 race | 20:06.001 race | +1.86% |
| Katie Wipf | 2019 | 21:16.001 race | 21:40.001 race | +1.88% |
| Tyler Santana | 2019 | 24:38.001 race | 25:08.001 race | +2.03% |
| Meghan Barrett | 2023 | 31:44.002 races | 32:23.001 race | +2.05% |
| Michael Allen | 2021 | 21:09.001 race | 21:35.001 race | +2.05% |
| David (Hershie) Liebowitz | 2021 | 21:22.001 race | 21:49.001 race | +2.11% |
| Feifei Cao | 2025 | 29:03.001 race | 29:40.001 race | +2.12% |
| Grace Stanton | 2019 | 23:23.001 race | 23:53.001 race | +2.14% |
| Yichen (Anna) Xing | 2023 | 29:26.003 races | 30:05.001 race | +2.21% |
| Elizabeth Nicholas | 2025 | 23:58.001 race | 24:31.001 race | +2.29% |
| Seunghyeon (Karry) Kim | 2023 | 27:22.004 races | 28:00.001 race | +2.31% |
| Violet Zhang | 2025 | 26:32.001 race | 27:09.001 race | +2.32% |
| Stealla Curwin-Amfitheatrof | 2024 | 20:18.001 race | 20:47.001 race | +2.38% |
| John (Jake) Popeo | 2021 | 20:13.001 race | 20:42.001 race | +2.39% |
| Matias Egan | 2025 | 19:25.001 race | 19:53.001 race | +2.40% |
| Kaiden Thomas | 2019 | 22:47.001 race | 23:20.001 race | +2.41% |
| Dylan Zaterka | 2021 | 19:16.002 races | 19:44.001 race | +2.42% |
| Isabella (Izzy) Mundel | 2023 | 28:25.004 races | 29:08.001 race | +2.52% |
| Robert Peirce | 2024 | 22:23.001 race | 22:57.001 race | +2.53% |
| Alexei Liska | 2024 | 21:01.001 race | 21:33.001 race | +2.54% |
| Vincent Gilbert | 2022 | 21:27.001 race | 21:59.801 race | +2.55% |
| Isaiah Raore | 2023 | 20:43.002 races | 21:15.001 race | +2.57% |
| Jacob Snell | 2023 | 19:02.002 races | 19:32.001 race | +2.63% |
| Connor Keleher | 2024 | 23:01.001 race | 23:38.001 race | +2.68% |
| Brendan Brosnan | 2024 | 18:00.001 race | 18:29.001 race | +2.69% |
| Griffin MacDonald | 2025 | 21:06.001 race | 21:40.001 race | +2.69% |
| Vanessa Leung | 2023 | 27:05.004 races | 27:49.001 race | +2.71% |
| Tyler Cornetta | 2021 | 20:31.001 race | 21:05.001 race | +2.76% |
| Kayda Henroid | 2025 | 25:15.001 race | 25:58.001 race | +2.84% |
| Condy Bao | 2023 | 21:33.002 races | 22:10.001 race | +2.86% |
| Finley Long | 2025 | 19:35.001 race | 20:10.001 race | +2.98% |
| A Kim | 2023 | 32:19.003 races | 33:22.001 race | +3.25% |
| Matthew Ding | 2025 | 21:00.001 race | 21:41.001 race | +3.25% |
| Nashua Poreda | 2019 | 20:53.004 races | 21:34.001 race | +3.27% |
| Weixin (Wendy) Wu | 2023 | 27:50.002 races | 28:46.001 race | +3.35% |
| Jacob Cifuentes | 2023 | 21:52.003 races | 22:36.001 race | +3.35% |
| Kofi Fordjour | 2021 | 17:22.001 race | 17:57.001 race | +3.36% |
| David Xiong | 2025 | 18:01.001 race | 18:38.001 race | +3.42% |
| Sooah (Sua) Yoo | 2021 | 25:35.004 races | 26:28.001 race | +3.45% |
| Eliot Goins | 2025 | 28:54.001 race | 29:54.001 race | +3.46% |
| Cassidy Bruno | 2024 | 20:37.001 race | 21:20.001 race | +3.48% |
| Alex Young | 2021 | 20:54.001 race | 21:39.001 race | +3.59% |
| Lily Oh | 2025 | 28:28.002 races | 29:33.001 race | +3.81% |
| Sita Warner | 2025 | 24:57.001 race | 25:56.001 race | +3.94% |
| Eric Zhang | 2023 | 21:04.003 races | 21:54.001 race | +3.96% |
| Sunny Li | 2021 | 29:56.002 races | 31:08.001 race | +4.01% |
| Henry Buckley-Jones | 2021 | 18:33.001 race | 19:20.001 race | +4.22% |
| Yiran Hu | 2023 | 22:46.002 races | 23:44.001 race | +4.25% |
| Lindsay Tucker | 2019 | 24:34.001 race | 25:41.001 race | +4.55% |
| Henry Pojasek | 2025 | 20:55.001 race | 21:53.001 race | +4.62% |
| Isaiah Raore | 2025 | 17:47.002 races | 18:38.001 race | +4.78% |
| Izzy O'Brien | 2021 | 24:47.001 race | 25:59.001 race | +4.84% |
| Noah Ditzion | 2025 | 20:54.001 race | 21:56.001 race | +4.94% |
| Andrew Hung | 2021 | 22:36.001 race | 23:45.001 race | +5.09% |
| Camden Jeppsen | 2022 | 19:59.002 races | 21:02.402 races | +5.29% |
| Martin Li | 2023 | 22:56.002 races | 24:09.001 race | +5.31% |
| Alice Wang | 2023 | 27:13.004 races | 28:42.001 race | +5.45% |
| Maddie Stearns | 2019 | 22:34.001 race | 23:54.001 race | +5.91% |
| Henry Wang | 2023 | 20:01.003 races | 21:16.001 race | +6.24% |
| Andrew Correia | 2021 | 19:55.001 race | 21:11.001 race | +6.36% |
| Anthony Billings | 2024 | 21:00.001 race | 22:22.001 race | +6.51% |
| Gaby Alonso | 2022 | 29:32.001 race | 31:46.101 race | +7.57% |
| Connor Bragg | 2024 | 23:21.001 race | 25:08.001 race | +7.64% |
| Joshua Resnick | 2025 | 18:29.001 race | 19:55.002 races | +7.75% |
| Aila McEnroe | 2019 | 27:28.001 race | 30:04.002 races | +9.47% |
| Charles Jackivicz | 2022 | 18:58.002 races | 20:56.203 races | +10.39% |
| Alice Wang | 2025 | 24:15.002 races | 26:50.001 race | +10.65% |
| Anna Gormon-Huang | 2025 | 29:59.001 race | 33:23.001 race | +11.34% |
| John (Jack) Tompros | 2021 | 20:57.001 race | 23:32.001 race | +12.33% |
| John Brice | 2024 | 21:01.002 races | 23:41.001 race | +12.69% |
| Sooah (Sua) Yoo | 2023 | 24:39.004 races | 27:55.001 race | +13.25% |