ISL Championships 2019 vs ISL XC Championship 2021
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | +75 | 556 | 481 |
| Overall Average | +1:50.26 | 23:36.50 | 21:46.24 |
| 1st-10th Place | +44.05 | 16:47.00 | 16:02.95 |
| 1st-25th Place | +42.39 | 17:21.28 | 16:38.89 |
| 1st-50th Place | +48.78 | 17:57.40 | 17:08.62 |
| 1st-100th Place | +50.22 | 18:38.93 | 17:48.71 |
| Common Athletes | -- | -- | 64 |
| Ran Faster | -48 | 8 | 56 |
| Ran Season Best | -39 | 24 | 63 |
| Average Time | +1:22.68 | 22:23.81 | 21:01.13 |
| Median Time | +33.90 | 21:58.00 | 21:24.10 |
| Middle 80% Times | +1:13.40 | 22:17.77 | 21:04.37 |
| Top 10% Times | +1:28.46 | 17:25.71 | 15:57.26 |
| Top 25% Times | +1:23.20 | 18:17.19 | 16:53.99 |
| Top 50% Times | +1:14.56 | 19:37.09 | 18:22.53 |
| Bottom 50% Times | +1:30.81 | 25:10.53 | 23:39.72 |
| Bottom 25% Times | +1:50.62 | 27:04.88 | 25:14.26 |
| Bottom 10% Times | +2:39.81 | 29:28.00 | 26:48.18 |
| Average Difference | +1:22.68 | -- | -- |
| Median Difference | +1:12.40 | -- | -- |
| Middle 80% Difference | +1:08.16 | -- | -- |
| Top 10% Difference | +1:28.46 | -- | -- |
| Top 50% Difference | +1:07.29 | -- | -- |
| Top 25% Difference | +1:19.61 | -- | -- |
| Top 50% Difference | +1:07.29 | -- | -- |
| Bottom 50% Difference | +1:38.08 | -- | -- |
| Bottom 25% Difference | +2:02.11 | -- | -- |
| Bottom 10% Difference | +2:02.80 | -- | -- |
| Athlete | Team | Difference | This Meet | That Meet |
|---|---|---|---|---|
| James Donahue | Belmont Hill School | +1:55.20 | 17:05.00 | 15:09.80 |
| Matt Wing | Middlesex School | +2:14.50 | 18:00.00 | 15:45.50 |
| Cooper Austen | Middlesex School | +1:16.20 | 17:06.00 | 15:49.80 |
| Jack Lionette | Groton School | +1:44.10 | 17:48.00 | 16:03.90 |
| Mark Henshon | Roxbury Latin | +16.20 | 16:29.00 | 16:12.80 |
| George Madison | Roxbury Latin | +1:14.80 | 17:29.00 | 16:14.20 |
| Alex Tobias | Brooks School | +1:38.20 | 18:03.00 | 16:24.80 |
| Samuel Hinman | St. Sebastian's | +1:22.50 | 18:24.00 | 17:01.50 |
| Jack Connors | St. Sebastian's | +1:34.10 | 18:40.00 | 17:05.90 |
| David Sullivan | Roxbury Latin | +1:21.20 | 18:35.00 | 17:13.80 |
| Samuel Lyons | Rivers School | +2:07.50 | 19:30.00 | 17:22.50 |
| Ryan Chiari | Thayer Academy | +1:57.30 | 19:33.00 | 17:35.70 |
| Thomas Romney | Belmont Hill School | +1:18.10 | 19:12.00 | 17:53.90 |
| Ryan Wei | Milton Academy | +47.70 | 18:51.00 | 18:03.30 |
| Brandon Christ | Lawrence Academy | +57.80 | 19:05.00 | 18:07.20 |
| Aston Ki Chan | Milton Academy | +51.80 | 19:11.00 | 18:19.20 |
| Max Hall | Noble & Greenough | +33.80 | 19:07.00 | 18:33.20 |
| William Hansen | St. Sebastian's | +2:29.20 | 21:05.00 | 18:35.80 |
| Victoria Fawcett | Milton Academy | +2:05.30 | 20:43.00 | 18:37.70 |
| Peter Leitzes | Milton Academy | +59.40 | 19:43.00 | 18:43.60 |
| Benzo Zhou | Governor's Academy | +2:04.10 | 21:03.00 | 18:58.90 |
| Natalie Williamson | Milton Academy | +2:59.80 | 22:40.00 | 19:40.20 |
| Annabelle Rogers | Middlesex School | +1:41.90 | 21:32.00 | 19:50.10 |
| Katie Wipf | Thayer Academy | +1:23.10 | 21:16.00 | 19:52.90 |
| Celia Cheng | Noble & Greenough | +38.70 | 20:41.00 | 20:02.30 |
| Jamie Lyman | Brooks School | +45.40 | 20:51.00 | 20:05.60 |
| Josie Silk | Middlesex School | +1:37.00 | 21:58.00 | 20:21.00 |
| Aleah Ghiasuddin | Governor's Academy | +4:02.70 | 24:31.00 | 20:28.30 |
| Ben Koper | Thayer Academy | +26.80 | 20:58.00 | 20:31.20 |
| Wren Fortunoff | Groton School | +1:12.40 | 22:02.00 | 20:49.60 |
| Arjun Girish | Lawrence Academy | -1:12.70 | 20:59.00 | 22:11.70 |
| Eloise Daniello | Thayer Academy | -37.60 | 21:12.00 | 21:49.60 |
| Camryn Flessel | St. George's | +2:36.00 | 23:48.00 | 21:12.00 |
| Molly Epker | Noble & Greenough | +17.10 | 21:32.00 | 21:14.90 |
| Sophia Hansen | Thayer Academy | -33.10 | 21:16.00 | 21:49.10 |
| Alexa Burton | Milton Academy | -31.40 | 21:19.00 | 21:50.40 |
| Sophie Majernik | Noble & Greenough | +3:21.90 | 24:46.00 | 21:24.10 |
| Caitlin Fitzgerald | Thayer Academy | -3.50 | 21:29.00 | 21:32.50 |
| Julia Torrey | Milton Academy | +1:12.70 | 22:49.00 | 21:36.30 |
| Mariam Craig | Middlesex School | +46.70 | 22:31.00 | 21:44.30 |
| Amanda Gary | Rivers School | +2:19.10 | 24:11.00 | 21:51.90 |
| Christina Chen | Groton School | +3:01.80 | 25:05.00 | 22:03.20 |
| Judy Xie | St. Mark's | -5:16.80 | 22:07.00 | 27:23.80 |
| Kajsa Harrington | Noble & Greenough | +1:16.40 | 23:37.00 | 22:20.60 |
| Danielle Brennan | Buckingham Browne & Nichols | -26.00 | 22:23.00 | 22:49.00 |
| Sophia Deng | Groton School | +3:21.90 | 25:52.00 | 22:30.10 |
| Lindsay Saunders | Noble & Greenough | +2:16.60 | 24:52.00 | 22:35.40 |
| Tori Duckworth | Brooks School | +36.20 | 23:12.00 | 22:35.80 |
| Ellie Gable | Tabor | +4:08.00 | 26:47.00 | 22:39.00 |
| Olivia Crisafi | Governor's Academy | +16.90 | 23:19.00 | 23:02.10 |
| Shaniece Nugent | Lawrence Academy | +2:20.00 | 25:31.00 | 23:11.00 |
| Catherine Wachholz | St. George's | +1:37.80 | 24:54.00 | 23:16.20 |
| Claire Mao | Noble & Greenough | +1:00.30 | 24:21.00 | 23:20.70 |
| Brianna Zhang | Groton School | -24.40 | 24:18.00 | 24:42.40 |
| Alex Janower | Noble & Greenough | +6.60 | 24:32.00 | 24:25.40 |
| Rebecca Janfaza | Noble & Greenough | +1:21.20 | 26:02.00 | 24:40.80 |
| Charlotte Wolford | Middlesex School | +2:59.10 | 27:43.00 | 24:43.90 |
| Megan Shi | Middlesex School | +6:34.70 | 31:23.00 | 24:48.30 |
| Macy Linberg | Noble & Greenough | +0.70 | 24:53.00 | 24:52.30 |
| Ella Brown | Noble & Greenough | +6.20 | 25:07.00 | 25:00.80 |
| Angelina Liberman | Brooks School | +2:26.00 | 27:33.00 | 25:07.00 |
| Justine Lam | Middlesex School | +48.30 | 27:29.00 | 26:40.70 |
| Natalie Kloman | Rivers School | +5:39.70 | 32:26.00 | 26:46.30 |
| Skylar Stadhard | Noble & Greenough | +1:08.60 | 32:55.00 | 31:46.40 |