Pairwise course analysis
BB&N 5K Coursevs.St. Mark's School Championship 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
St. Mark's School Championship Course runs slower
+6.02%
Roughly 1:12 slower for a 20:00 runner
Paired observations
334
Deep evidence
Median difference
+5.63%
Middle runner-season comparison
Overall estimate
+6.02%
Network-adjusted course estimate
Middle 50% range
+3.86%
Observed variation (IQR)
Direction and magnitude
Relative course speed
St. Mark's School Championship Course fasterEvenSt. Mark's School Championship Course slower
Confidence interval
+5.56% to +6.53%
Scale shown
-8% to +8%
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 | BB&N 5K Course | St. Mark's School Championship Course | Difference |
|---|---|---|---|---|
| Danielle Brennan | 2021 | 28:34.002 races | 24:16.001 race | -15.05% |
| Henry Pojasek | 2025 | 23:23.001 race | 20:55.001 race | -10.55% |
| Chloe Jeppson | 2022 | 32:56.001 race | 31:28.001 race | -4.45% |
| Joshua Resnick | 2025 | 19:14.001 race | 18:29.001 race | -3.90% |
| Elsbeth Kasparian | 2024 | 31:31.001 race | 30:25.001 race | -3.49% |
| Jack Darling | 2019 | 21:27.001 race | 20:44.001 race | -3.34% |
| Myles Ndiritu | 2019 | 26:23.001 race | 25:43.002 races | -2.53% |
| S Slatter | 2025 | 28:51.001 race | 28:21.001 race | -1.73% |
| Noah Ditzion | 2025 | 21:16.001 race | 20:54.001 race | -1.72% |
| Finley Long | 2025 | 19:54.001 race | 19:35.001 race | -1.59% |
| Charlie Poulin | 2019 | 27:38.001 race | 27:12.004 races | -1.57% |
| Anna Gormon-Huang | 2025 | 30:20.001 race | 29:59.001 race | -1.15% |
| Sebastian Rome | 2019 | 24:35.001 race | 24:21.004 races | -0.95% |
| Jack Sullivan | 2019 | 20:15.001 race | 20:10.002 races | -0.41% |
| Isabella Murray | 2019 | 31:16.001 race | 31:12.004 races | -0.21% |
| Arthur Gao | 2019 | 28:17.001 race | 28:14.003 races | -0.18% |
| Bennett Jones | 2019 | 19:55.001 race | 19:54.005 races | -0.08% |
| Armaun Dehpanah | 2023 | 23:12.001 race | 23:13.001 race | +0.07% |
| Alexander Cohen | 2023 | 22:41.003 races | 22:43.001 race | +0.15% |
| Ford Legg | 2021 | 18:40.002 races | 18:42.001 race | +0.18% |
| Martin Ma | 2019 | 22:51.001 race | 22:54.005 races | +0.22% |
| Zach Neri | 2019 | 19:48.001 race | 19:51.002 races | +0.25% |
| Peter Leitzes | 2019 | 19:39.001 race | 19:43.002 races | +0.34% |
| Jerry Yin | 2022 | 25:21.001 race | 25:28.002 races | +0.46% |
| Thomas Strong | 2019 | 20:29.001 race | 20:39.002 races | +0.81% |
| Tim Fan | 2019 | 21:20.001 race | 21:37.002 races | +1.33% |
| Caroline Creasy | 2023 | 22:09.001 race | 22:27.001 race | +1.35% |
| Christiaan Eikeboom | 2019 | 19:13.001 race | 19:29.002 races | +1.39% |
| Gabriela Gill | 2023 | 22:08.001 race | 22:27.001 race | +1.43% |
| Justin Hildebrandt | 2023 | 22:29.001 race | 22:50.001 race | +1.56% |
| Scarlett Hawkins | 2023 | 19:02.002 races | 19:21.001 race | +1.66% |
| Thompson Zhou | 2022 | 22:19.001 race | 22:42.002 races | +1.72% |
| Jacob (Coby) Mulliken | 2019 | 20:22.001 race | 20:43.001 race | +1.72% |
| Stephen Warming | 2019 | 21:30.001 race | 21:53.002 races | +1.78% |
| Charles Donahue | 2019 | 18:32.001 race | 18:52.002 races | +1.80% |
| Ryan Shue | 2019 | 24:13.001 race | 24:40.002 races | +1.86% |
| James Donahue | 2019 | 17:29.001 race | 17:49.002 races | +1.91% |
| Morgan Pfeil | 2025 | 23:04.001 race | 23:31.001 race | +1.95% |
| Aston Chan | 2019 | 19:26.001 race | 19:50.002 races | +2.06% |
| Max Litvak | 2019 | 18:31.001 race | 18:54.002 races | +2.07% |
| Justin Lin | 2019 | 22:27.001 race | 22:55.002 races | +2.08% |
| Leila Blake | 2024 | 21:16.001 race | 21:43.001 race | +2.12% |
| Elliot Smith | 2019 | 22:23.001 race | 22:55.002 races | +2.38% |
| Kartik Donepudi | 2019 | 20:16.001 race | 20:46.004 races | +2.47% |
| Peter Abenante | 2022 | 21:18.001 race | 21:50.002 races | +2.50% |
| Gianna Carroll | 2025 | 24:30.001 race | 25:07.001 race | +2.52% |
| Margo Becker | 2019 | 20:25.001 race | 20:56.002 races | +2.53% |
| Samuel Hinman | 2022 | 17:36.001 race | 18:03.001 race | +2.56% |
| Sylvia Brennan | 2021 | 21:55.002 races | 22:29.001 race | +2.59% |
| Keenan Billings | 2023 | 18:26.002 races | 18:57.001 race | +2.80% |
| Benjamin Hebbel | 2022 | 17:03.001 race | 17:32.002 races | +2.83% |
| Caroline Kovacs | 2023 | 19:12.003 races | 19:45.001 race | +2.86% |
| Sophia Matherly | 2022 | 23:40.001 race | 24:21.002 races | +2.89% |
| Kathryn Martin | 2024 | 22:48.001 race | 23:28.001 race | +2.92% |
| Max Rochford | 2022 | 23:21.001 race | 24:05.002 races | +3.14% |
| Princess Alexander | 2019 | 24:53.001 race | 25:40.004 races | +3.15% |
| Lauren Puglia | 2021 | 22:12.001 race | 22:54.001 race | +3.15% |
| Lily Walsh | 2019 | 24:00.001 race | 24:46.004 races | +3.19% |
| Liam Warren | 2023 | 18:40.001 race | 19:15.901 race | +3.21% |
| Cora Knoell | 2022 | 21:47.001 race | 22:29.002 races | +3.21% |
| Jeremy Gall | 2023 | 18:18.001 race | 18:53.601 race | +3.24% |
| Naila Strong | 2019 | 25:01.001 race | 25:50.004 races | +3.26% |
| Katalin (Kata) Clark | 2021 | 20:55.001 race | 21:36.001 race | +3.27% |
| Lila Graves | 2022 | 26:49.001 race | 27:42.002 races | +3.29% |
| Zach Rahaman | 2019 | 21:14.001 race | 21:56.001 race | +3.30% |
| Kaley Le Blanc | 2019 | 23:36.001 race | 24:23.002 races | +3.32% |
| Adytia Mynampaty | 2019 | 16:45.001 race | 17:19.005 races | +3.38% |
| Carter Bartel | 2022 | 17:44.001 race | 18:20.002 races | +3.38% |
| Ingrid Yeung | 2019 | 24:04.001 race | 24:53.003 races | +3.39% |
| Luke Peabody | 2022 | 18:39.001 race | 19:18.002 races | +3.49% |
| Jiayi Yu | 2019 | 27:50.001 race | 28:49.004 races | +3.53% |
| John Weldon | 2019 | 19:39.001 race | 20:21.002 races | +3.56% |
| Emily Taylor | 2019 | 23:20.001 race | 24:10.004 races | +3.57% |
| Angelina Liberman | 2021 | 26:26.001 race | 27:23.001 race | +3.59% |
| Ryan Cannistraro | 2019 | 25:34.001 race | 26:30.002 races | +3.65% |
| Michael Lu | 2023 | 19:14.001 race | 19:56.401 race | +3.67% |
| Annie Lopez | 2022 | 24:51.001 race | 25:46.001 race | +3.69% |
| Andreas Bai | 2024 | 23:33.001 race | 24:26.001 race | +3.75% |
| Gabe Cooper | 2024 | 18:45.001 race | 19:28.001 race | +3.82% |
| Forrester Clark | 2023 | 17:21.001 race | 18:01.001 race | +3.84% |
| Suha Choi | 2019 | 27:43.001 race | 28:47.002 races | +3.85% |
| Eliot Saad | 2024 | 18:29.001 race | 19:12.001 race | +3.88% |
| Kevin Yao | 2022 | 20:06.001 race | 20:53.002 races | +3.90% |
| Amory Forman | 2024 | 19:30.001 race | 20:16.001 race | +3.93% |
| Sam Poulin | 2022 | 19:00.001 race | 19:45.001 race | +3.95% |
| Nick Sparrow | 2019 | 17:44.001 race | 18:26.005 races | +3.95% |
| Tom Pan | 2025 | 24:03.001 race | 25:00.001 race | +3.95% |
| Charlie Zhang | 2023 | 22:18.003 races | 23:11.001 race | +3.96% |
| Nicolas Huaco | 2022 | 17:14.001 race | 17:55.002 races | +3.97% |
| James Lammert | 2019 | 17:38.001 race | 18:20.004 races | +3.97% |
| Monica Mukherjee | 2021 | 22:31.001 race | 23:25.001 race | +4.00% |
| David Jiang | 2023 | 25:05.001 race | 26:06.001 race | +4.05% |
| Quinn Conine | 2023 | 20:17.002 races | 21:07.001 race | +4.11% |
| Judy Xie | 2019 | 21:30.001 race | 22:23.004 races | +4.11% |
| Charlotte Hayward | 2022 | 21:27.001 race | 22:20.001 race | +4.12% |
| Sunny Li | 2019 | 27:31.001 race | 28:39.004 races | +4.12% |
| Elsbeth Kasparian | 2025 | 29:42.001 race | 30:56.001 race | +4.15% |
| Skylar Bedard | 2022 | 19:54.001 race | 20:44.002 races | +4.19% |
| Xuton Tang | 2025 | 17:47.001 race | 18:32.001 race | +4.22% |
| Laura Sabino | 2019 | 28:47.001 race | 30:00.004 races | +4.23% |
| Brin Ferrone | 2025 | 23:59.001 race | 25:00.001 race | +4.24% |
| Eliza Barker | 2021 | 24:53.001 race | 25:57.001 race | +4.29% |
| Naomi Hammerschlag | 2024 | 20:55.001 race | 21:49.001 race | +4.30% |
| Mateo MacRi | 2019 | 18:11.001 race | 18:58.005 races | +4.31% |
| Tori Duckworth | 2021 | 23:09.001 race | 24:09.001 race | +4.32% |
| Rumi Kaye | 2025 | 26:35.001 race | 27:44.001 race | +4.33% |
| David Xiong | 2023 | 19:05.001 race | 19:55.001 race | +4.37% |
| Griffin MacDonald | 2025 | 20:13.001 race | 21:06.001 race | +4.37% |
| Andrew Hung | 2019 | 28:57.001 race | 30:13.003 races | +4.38% |
| Drake Tarlow | 2023 | 20:49.001 race | 21:44.001 race | +4.40% |
| Diego Abadie | 2025 | 16:38.001 race | 17:22.001 race | +4.41% |
| Elizabeth Nicholas | 2025 | 22:57.001 race | 23:58.001 race | +4.43% |
| Andreu Beltran | 2023 | 19:33.002 races | 20:25.001 race | +4.43% |
| Samson Oblak | 2025 | 20:58.001 race | 21:54.001 race | +4.45% |
| Daniela Ortiz | 2019 | 23:12.001 race | 24:14.004 races | +4.45% |
| Pilar Bell | 2025 | 25:23.001 race | 26:31.001 race | +4.46% |
| Chapin Pyne | 2019 | 22:22.001 race | 23:22.001 race | +4.47% |
| Matthew Loose | 2022 | 18:56.001 race | 19:47.002 races | +4.49% |
| Marianne Lyons | 2019 | 24:01.001 race | 25:06.004 races | +4.51% |
| Finley Long | 2024 | 18:47.001 race | 19:38.001 race | +4.53% |
| Seb Park | 2019 | 20:59.001 race | 21:56.002 races | +4.53% |
| David Hermanson | 2022 | 17:59.001 race | 18:48.002 races | +4.54% |
| Benzo Zhou | 2022 | 19:19.001 race | 20:12.002 races | +4.57% |
| Gabe Cooper | 2023 | 19:15.003 races | 20:08.001 race | +4.59% |
| Aj Strang | 2019 | 16:28.001 race | 17:14.002 races | +4.66% |
| Joshua Bergers | 2019 | 16:05.001 race | 16:50.005 races | +4.66% |
| Nick Haugen | 2019 | 17:25.001 race | 18:14.005 races | +4.69% |
| Sreetej Digumarthi | 2019 | 20:58.001 race | 21:57.002 races | +4.69% |
| Charles Jackivicz | 2022 | 18:07.001 race | 18:58.002 races | +4.69% |
| Bart Lojanarungsiri | 2022 | 19:08.001 race | 20:02.002 races | +4.70% |
| Aitong (Ivy) Li | 2019 | 23:27.001 race | 24:34.004 races | +4.76% |
| Joel Effah-Boadi | 2023 | 24:41.001 race | 25:52.001 race | +4.79% |
| Konstantin Lukin-Yelin | 2021 | 18:30.002 races | 19:24.001 race | +4.86% |
| Noah Divon | 2022 | 21:36.001 race | 22:40.002 races | +4.94% |
| Stephanie Mo | 2023 | 25:34.001 race | 26:50.001 race | +4.95% |
| Lorenzo Johnson | 2025 | 19:50.001 race | 20:49.001 race | +4.96% |
| Sofia Branco | 2022 | 27:53.001 race | 29:16.001 race | +4.96% |
| Peilin Li | 2025 | 18:48.001 race | 19:44.001 race | +4.96% |
| Tori Reece | 2023 | 23:50.001 race | 25:01.001 race | +4.97% |
| Luke Hogan | 2019 | 20:28.001 race | 21:29.002 races | +4.97% |
| Jehan Boer | 2019 | 18:55.001 race | 19:52.002 races | +5.02% |
| Walker Cox | 2023 | 20:33.002 races | 21:35.001 race | +5.03% |
| Mei-Ling Bielagus | 2022 | 19:32.001 race | 20:32.001 race | +5.12% |
| Sylvia Brennan | 2023 | 21:04.002 races | 22:09.001 race | +5.14% |
| Aidan McCormick | 2019 | 23:14.001 race | 24:26.002 races | +5.16% |
| William Hansen | 2022 | 19:01.001 race | 20:00.001 race | +5.17% |
| Naomi Hammerschlag | 2023 | 21:01.002 races | 22:07.001 race | +5.23% |
| Matias Egan | 2025 | 18:27.001 race | 19:25.001 race | +5.24% |
| Beckett Dubovik | 2023 | 19:53.003 races | 20:56.001 race | +5.28% |
| Ashley Sink | 2022 | 21:25.001 race | 22:33.002 races | +5.29% |
| Cameron Gonzalez | 2022 | 17:54.001 race | 18:51.002 races | +5.31% |
| Phiris Clark-Tolouni | 2025 | 22:52.001 race | 24:05.001 race | +5.32% |
| George Scanlon | 2023 | 20:20.003 races | 21:25.001 race | +5.33% |
| Matthew Ding | 2025 | 19:56.001 race | 21:00.001 race | +5.35% |
| Diego Abadie | 2024 | 17:06.001 race | 18:01.001 race | +5.36% |
| Mason Peng | 2022 | 22:28.001 race | 23:41.002 races | +5.42% |
| Tyler Forg | 2019 | 20:17.001 race | 21:23.002 races | +5.42% |
| Scarlett Hawkins | 2024 | 19:02.001 race | 20:04.001 race | +5.43% |
| Noah Douglas | 2022 | 16:28.001 race | 17:22.002 races | +5.47% |
| Lindy Zhang | 2023 | 21:34.001 race | 22:45.001 race | +5.49% |
| Jack Griffin | 2019 | 17:55.001 race | 18:54.005 races | +5.49% |
| Eric Ge | 2023 | 18:07.001 race | 19:06.701 race | +5.49% |
| Austin Hunt | 2019 | 18:30.001 race | 19:31.005 races | +5.50% |
| Sydney Nelson | 2023 | 23:57.001 race | 25:17.001 race | +5.57% |
| Jack Connors | 2022 | 16:42.001 race | 17:38.001 race | +5.59% |
| David Zhou | 2024 | 24:23.001 race | 25:45.001 race | +5.60% |
| Ryder Henry | 2019 | 18:23.001 race | 19:25.004 races | +5.62% |
| Aidan McGaugh | 2019 | 18:00.001 race | 19:01.002 races | +5.65% |
| Sophia Mikelinich | 2022 | 20:49.001 race | 22:00.002 races | +5.68% |
| Will McLane | 2022 | 17:00.001 race | 17:58.002 races | +5.69% |
| Kendall Sommers | 2019 | 22:13.001 race | 23:29.004 races | +5.70% |
| Sam Benson | 2025 | 20:26.001 race | 21:36.001 race | +5.71% |
| Jeff Shenton | 2019 | 22:25.001 race | 23:42.002 races | +5.72% |
| Cailan MacDonald | 2023 | 22:42.002 races | 24:00.001 race | +5.73% |
| Kitso Paulson | 2021 | 20:33.002 races | 21:44.001 race | +5.76% |
| Ben Croft | 2019 | 18:09.001 race | 19:12.005 races | +5.79% |
| Katelyn Pereira | 2022 | 22:11.001 race | 23:28.002 races | +5.79% |
| Penelope Tregoe | 2023 | 22:58.001 race | 24:18.001 race | +5.81% |
| Benjamin Kuo | 2022 | 17:30.001 race | 18:31.002 races | +5.81% |
| Patrick Albers | 2022 | 17:28.001 race | 18:29.002 races | +5.82% |
| Kamran Bradley | 2023 | 22:00.001 race | 23:17.001 race | +5.83% |
| Eve Elkins | 2019 | 22:34.001 race | 23:53.004 races | +5.83% |
| Abraham Tolkoff | 2019 | 18:51.001 race | 19:57.002 races | +5.84% |
| Alana Kramer-Gomez | 2021 | 22:33.002 races | 23:52.001 race | +5.84% |
| Alex Rodriguez | 2019 | 20:50.001 race | 22:03.002 races | +5.84% |
| Jayden Resnick | 2025 | 18:25.001 race | 19:31.001 race | +5.97% |
| Peilin Li | 2024 | 21:54.001 race | 23:13.001 race | +6.01% |
| Blake Gattuso | 2019 | 16:44.001 race | 17:45.004 races | +6.08% |
| David Xiong | 2024 | 17:15.001 race | 18:18.001 race | +6.09% |
| Alice Wang | 2023 | 24:36.002 races | 26:07.001 race | +6.17% |
| Bruin Brayshaw | 2022 | 22:07.001 race | 23:29.002 races | +6.18% |
| Violet Zhang | 2024 | 26:36.001 race | 28:15.001 race | +6.20% |
| Amory Forman | 2023 | 19:47.002 races | 21:01.001 race | +6.23% |
| Bear Brooks | 2022 | 16:17.001 race | 17:18.002 races | +6.24% |
| Amelia Barlow | 2022 | 22:55.001 race | 24:21.002 races | +6.25% |
| Jack Burton | 2019 | 20:28.001 race | 21:45.002 races | +6.27% |
| Ava Marinaro | 2025 | 25:51.001 race | 27:29.001 race | +6.32% |
| Leila Blake | 2025 | 22:04.001 race | 23:28.001 race | +6.34% |
| Christopher Hovet | 2023 | 16:05.001 race | 17:06.601 race | +6.38% |
| James Carroll | 2025 | 20:46.001 race | 22:06.001 race | +6.42% |
| Adyson Duval | 2021 | 27:06.001 race | 28:51.001 race | +6.46% |
| Annie Stockwell | 2021 | 23:13.002 races | 24:43.001 race | +6.46% |
| Tyler Almaraz | 2025 | 24:23.001 race | 25:58.001 race | +6.49% |
| Lauren Puglia | 2023 | 23:17.001 race | 24:48.001 race | +6.51% |
| Kathryn Martin | 2023 | 24:27.003 races | 26:03.001 race | +6.54% |
| Riley Gordon | 2022 | 23:41.001 race | 25:14.001 race | +6.54% |
| Ashley Battiata | 2019 | 24:24.001 race | 26:00.004 races | +6.56% |
| Paula Hornbostel | 2019 | 25:03.001 race | 26:42.004 races | +6.59% |
| Maxwell Huang | 2022 | 17:57.001 race | 19:08.002 races | +6.59% |
| Vivian Cain-Weingram | 2024 | 20:57.001 race | 22:20.001 race | +6.60% |
| Sophie Majernik | 2022 | 22:02.001 race | 23:30.001 race | +6.66% |
| Helena Xie | 2019 | 23:46.001 race | 25:21.003 races | +6.66% |
| Dylan Uttam | 2022 | 21:50.001 race | 23:18.002 races | +6.72% |
| Will Osborne | 2019 | 18:36.001 race | 19:51.005 races | +6.72% |
| Ben Nissenbaum | 2022 | 22:13.001 race | 23:43.001 race | +6.75% |
| Violet Zhang | 2025 | 24:51.001 race | 26:32.001 race | +6.77% |
| Taat Chanshanwut | 2019 | 18:37.001 race | 19:53.005 races | +6.80% |
| Ella Berger | 2022 | 23:57.001 race | 25:35.001 race | +6.82% |
| Finley Long | 2023 | 19:30.003 races | 20:50.001 race | +6.84% |
| Ben Guenther | 2022 | 17:26.001 race | 18:39.002 races | +6.98% |
| Lindsay Davis | 2019 | 21:38.001 race | 23:09.004 races | +7.01% |
| Sophia Lee | 2022 | 22:58.001 race | 24:35.001 race | +7.04% |
| Parker Lewis-Pierce | 2023 | 20:01.003 races | 21:26.001 race | +7.08% |
| Daniel Bittner | 2019 | 20:39.001 race | 22:07.002 races | +7.10% |
| Xutin Tang | 2025 | 17:57.001 race | 19:14.001 race | +7.15% |
| Mikayla Higgins | 2023 | 26:07.003 races | 28:00.001 race | +7.21% |
| Shane McCauley | 2021 | 20:31.002 races | 22:00.001 race | +7.23% |
| Luke Ferrone | 2025 | 23:55.001 race | 25:40.001 race | +7.32% |
| Martin Li | 2019 | 24:30.001 race | 26:18.003 races | +7.35% |
| Evi Robb | 2022 | 23:21.001 race | 25:04.002 races | +7.35% |
| Alex Berk | 2025 | 19:55.001 race | 21:23.001 race | +7.36% |
| Damien West | 2023 | 17:52.001 race | 19:11.101 race | +7.38% |
| Sebastian Southworth | 2023 | 21:41.003 races | 23:17.001 race | +7.38% |
| Padma Mynampaty | 2019 | 29:57.001 race | 32:10.004 races | +7.40% |
| Charlie Hall | 2022 | 17:33.001 race | 18:51.002 races | +7.41% |
| Liam Mulvihill | 2019 | 25:45.001 race | 27:40.004 races | +7.44% |
| David Moon | 2024 | 21:25.001 race | 23:01.001 race | +7.47% |
| Grace Maloney | 2022 | 23:23.001 race | 25:08.002 races | +7.48% |
| Amina Cifric | 2022 | 23:18.001 race | 25:03.002 races | +7.51% |
| Alex Cheng | 2022 | 17:23.001 race | 18:42.002 races | +7.57% |
| Grace Pilkington | 2023 | 27:15.001 race | 29:19.001 race | +7.58% |
| Mikayla Higgins | 2021 | 24:26.002 races | 26:18.001 race | +7.64% |
| Andria Bao | 2019 | 23:31.001 race | 25:19.004 races | +7.65% |
| Zoe Pincus | 2024 | 24:49.001 race | 26:43.001 race | +7.66% |
| Natalia Calvillo | 2022 | 22:44.001 race | 24:29.001 race | +7.70% |
| Tim Churchill | 2022 | 16:30.001 race | 17:47.002 races | +7.78% |
| Viola Shepard | 2025 | 24:49.001 race | 26:45.001 race | +7.79% |
| Shawna Liu | 2022 | 23:11.001 race | 25:00.001 race | +7.84% |
| Hannah Bernstein | 2021 | 20:46.002 races | 22:24.001 race | +7.87% |
| Ava Kocher | 2022 | 23:37.001 race | 25:29.001 race | +7.90% |
| Adyson Duval | 2023 | 23:53.001 race | 25:47.001 race | +7.96% |
| Natalie Zaterka | 2019 | 21:10.001 race | 22:52.003 races | +8.03% |
| Andreu Beltran | 2024 | 17:08.001 race | 18:31.001 race | +8.07% |
| Ashley Brzezenski | 2021 | 25:13.001 race | 27:16.001 race | +8.13% |
| Kristin Qin | 2023 | 25:20.001 race | 27:24.001 race | +8.16% |
| Chris Thompson | 2022 | 18:34.001 race | 20:05.001 race | +8.17% |
| Natalie Sun | 2023 | 24:51.001 race | 26:53.001 race | +8.18% |
| Keenan Billings | 2021 | 18:32.002 races | 20:03.001 race | +8.18% |
| Brenna Thomas | 2022 | 22:45.001 race | 24:37.001 race | +8.21% |
| Cole Gaynor | 2021 | 18:49.002 races | 20:22.001 race | +8.24% |
| Naomi Hammerschlag | 2021 | 21:51.001 race | 23:39.001 race | +8.24% |
| Bradley Weldon | 2022 | 18:40.001 race | 20:13.002 races | +8.30% |
| Liv Ding | 2023 | 24:37.001 race | 26:40.001 race | +8.33% |
| Diego Abadie | 2023 | 17:22.003 races | 18:51.001 race | +8.54% |
| Dhruva Tailam | 2023 | 21:23.001 race | 23:13.001 race | +8.57% |
| Sunehri Verma | 2022 | 27:04.001 race | 29:27.001 race | +8.81% |
| Brian Zheng | 2022 | 19:05.001 race | 20:46.002 races | +8.82% |
| J. Wei | 2019 | 25:07.001 race | 27:20.003 races | +8.83% |
| Joshua Curhan | 2024 | 17:25.001 race | 18:58.001 race | +8.90% |
| Aditya Shrivastava | 2022 | 22:41.001 race | 24:43.002 races | +8.96% |
| Howard Huang | 2019 | 20:27.001 race | 22:17.002 races | +8.96% |
| Will Ryckman | 2019 | 20:37.001 race | 22:29.005 races | +9.05% |
| Eleanor Chung | 2025 | 27:00.001 race | 29:29.001 race | +9.20% |
| Emilie Andrews | 2022 | 24:24.001 race | 26:39.001 race | +9.22% |
| Celia Shigley | 2025 | 26:54.001 race | 29:23.001 race | +9.23% |
| Caroline Chung | 2025 | 26:55.001 race | 29:26.001 race | +9.35% |
| John Joyce | 2022 | 17:10.001 race | 18:48.001 race | +9.51% |
| Cheng Zhuang | 2023 | 21:39.001 race | 23:43.001 race | +9.55% |
| Sarah Ku | 2023 | 25:10.001 race | 27:35.001 race | +9.60% |
| Thomas Pyle | 2023 | 20:52.001 race | 22:53.001 race | +9.66% |
| Jack Torrisi | 2025 | 22:42.001 race | 24:54.001 race | +9.69% |
| Violet Zhang | 2023 | 26:06.002 races | 28:38.001 race | +9.71% |
| Sebastian Culleton | 2022 | 17:15.001 race | 18:56.001 race | +9.76% |
| Elsbeth Kasparian | 2023 | 26:05.002 races | 28:38.001 race | +9.78% |
| Bella Choi | 2025 | 22:50.001 race | 25:04.001 race | +9.78% |
| Flynn Coyne | 2021 | 23:10.002 races | 25:26.001 race | +9.78% |
| Lauren Kim | 2024 | 27:44.001 race | 30:27.001 race | +9.80% |
| Juwon Lee | 2023 | 26:41.001 race | 29:19.001 race | +9.87% |
| Charlie Zhang | 2024 | 20:57.001 race | 23:02.001 race | +9.94% |
| Marcus Magura | 2023 | 18:45.001 race | 20:39.001 race | +10.13% |
| Joshua Curhan | 2021 | 20:37.002 races | 22:43.001 race | +10.19% |
| Andrew Rodriguez | 2019 | 24:34.001 race | 27:05.002 races | +10.24% |
| Justin Hildebrandt | 2024 | 21:31.001 race | 23:46.001 race | +10.46% |
| Jaclyn Zatsiorsky | 2019 | 26:27.001 race | 29:13.004 races | +10.46% |
| Noah Avram | 2024 | 21:58.001 race | 24:16.001 race | +10.47% |
| Clare Struzziery | 2022 | 21:57.001 race | 24:15.001 race | +10.48% |
| Tatum Glynn | 2023 | 24:08.001 race | 26:40.001 race | +10.50% |
| Kevin Xie | 2025 | 27:30.001 race | 30:31.001 race | +10.97% |
| Andrew Zhou | 2019 | 18:35.001 race | 20:38.004 races | +11.03% |
| Lillian Shay-Duran | 2019 | 30:03.001 race | 33:23.003 races | +11.09% |
| Eliot Goins | 2025 | 25:57.001 race | 28:54.001 race | +11.37% |
| Pedro Mateo | 2019 | 18:22.001 race | 20:28.002 races | +11.43% |
| Kevin Xie | 2023 | 26:00.001 race | 29:00.001 race | +11.54% |
| Ben Pestana | 2019 | 20:01.001 race | 22:20.003 races | +11.57% |
| Catherine Curran | 2022 | 29:16.001 race | 32:40.001 race | +11.62% |
| Nicholas Hebard | 2019 | 21:29.001 race | 24:00.002 races | +11.71% |
| Pablo Paxtor | 2022 | 19:15.001 race | 21:31.002 races | +11.77% |
| Keenan Billings | 2024 | 16:45.001 race | 18:44.001 race | +11.84% |
| Alder Hurley | 2023 | 35:14.001 race | 39:28.001 race | +12.02% |
| Charles Stevenson | 2019 | 24:43.001 race | 27:45.002 races | +12.27% |
| Eben Dooling | 2023 | 21:03.001 race | 23:39.001 race | +12.35% |
| Erika Goji | 2022 | 26:21.001 race | 29:43.002 races | +12.78% |
| Gabriel Klug | 2019 | 20:50.001 race | 23:31.002 races | +12.88% |
| Lia Gavin | 2022 | 22:24.001 race | 25:24.001 race | +13.39% |
| Emma Edgar | 2022 | 25:08.001 race | 28:34.001 race | +13.66% |
| Olivian Baker | 2025 | 20:33.001 race | 23:30.001 race | +14.36% |
| Elizabeth Nicholas | 2024 | 21:47.001 race | 24:55.002 races | +14.38% |
| Charles Wells | 2019 | 24:11.001 race | 27:43.002 races | +14.61% |
| James Nichols-Worley | 2019 | 22:18.001 race | 25:35.004 races | +14.72% |
| Arden Sartori | 2023 | 24:29.001 race | 28:07.001 race | +14.84% |
| Ella Ogden | 2022 | 27:07.001 race | 31:28.001 race | +16.04% |
| Amelia Blake | 2025 | 20:41.001 race | 24:01.001 race | +16.12% |
| Y. Fan | 2019 | 28:24.001 race | 33:10.002 races | +16.78% |
| Sienna Steeves | 2023 | 28:53.001 race | 33:44.001 race | +16.79% |
| Samson Oblak | 2023 | 22:05.001 race | 25:52.001 race | +17.13% |
| Margaret Kaneb | 2023 | 25:04.001 race | 29:30.001 race | +17.69% |
| Harvey Rupp | 2019 | 20:39.001 race | 24:20.002 races | +17.84% |
| Katalin (Kata) Clark | 2023 | 18:28.001 race | 21:53.001 race | +18.50% |
| Riya Jain | 2022 | 26:31.001 race | 31:29.001 race | +18.73% |
| Ava Marinaro | 2023 | 31:54.001 race | 37:54.001 race | +18.81% |
| Andy Li | 2025 | 23:58.001 race | 29:04.001 race | +21.28% |
| Henry Zhu | 2025 | 24:45.001 race | 30:06.001 race | +21.62% |
| Madison Hoang | 2019 | 32:07.001 race | 39:26.002 races | +22.78% |
| Noah Corso | 2024 | 19:33.001 race | 25:01.001 race | +27.96% |