Progress against the field
Between Boston 2025 and New York 2026, Jasmine Ostrom lost 2:40 to the field.
Over the same races everyone got 2:21 slower, so 5:01 slower on the clock looks worse than it was.
How this is worked out ⓘ
A finish time moves for two reasons: the athlete, and the race — its course, its floor, its day. For each pair of races in a row in one category, we take everyone who raced both and use the middle of how much they moved (the median) as "the race". Whatever is left is the athlete. Doubles are compared only when the same two people raced both, and told as the pair's; relays are left out. A pair with fewer than 15 athletes in common is not shown.
Every race
4 races · 3 events
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New York28 May 2026Doubles Open · Mixed1:08:27 PB42/602Beat 93%
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New York28 May 2026Individual Pro · Women1:19:5629/182Beat 84%
↑ 244 days after Boston 2025 2:40 worse than the field Why ↓Close ↑
2:40 behind the field: 5:01 slower on the clock, against 2:21 slower for everyone.
The fieldCompare these two →2:21 slower This athlete5:01 slower -
Boston26 Sep 2025Individual Pro · Women1:14:55 PB41/159Beat 74%
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New York30 May 2025Individual Open · Women1:13:05 PB30/781Beat 96%