Progress against the field
Rose O’Reilly has dropped 6:39 behind the field from New York 2026 to Boston 2026.
The clock says 2:44 slower, but the races themselves got 3:55 quicker for everyone.
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
6 races · 5 events
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Boston8 Oct 2026Individual Open · Women1:27:56163/722Beat 77%
↑ 133 days after New York 2026 6:39 worse than the field Why ↓Close ↑
6:39 behind the field: 2:44 slower on the clock, against 3:55 faster for everyone.
The fieldCompare these two →3:55 faster This athlete2:44 slower -
New York28 May 2026Doubles Pro · Women1:13:5185/333Beat 75%
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New York28 May 2026Individual Open · Women1:25:12 PB82/586Beat 86%
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Atlanta31 Oct 2025Doubles Pro · Women1:11:40 PB9/34Beat 74%
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Boston26 Sep 2025Individual Pro · Women1:26:10 PB97/159Beat 39%
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Dallas23 Nov 2024Doubles Open · Women1:10:17 PB14/553Beat 98%