Progress against the field
Between New York 2025 and Boston 2026, Taylor Moses pulled 8:29 ahead of the field.
Over the same races everyone got 3:51 quicker, so 12:20 faster on the clock looks better than it was.
377 days between Boston 2025 and Boston 2026 is the longest gap compared here, and the second race was 2:10 behind the field.
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 · 6 events
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Boston8 Oct 2026Individual Open · Women1:29:04157/475Beat 67%
↑ 377 days after Boston 2025 2:10 worse than the field Why ↓Close ↑
2:10 behind the field: 0:40 slower on the clock, against 1:30 faster for everyone.
The fieldCompare these two →1:30 faster This athlete0:40 slower -
New York28 May 2026Doubles Open · Mixed1:20:34226/1034Beat 78%
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Chicago14 Nov 2025Doubles Open · Mixed1:15:54 PB265/1179Beat 78%
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Toronto3 Oct 2025Doubles Open · Women1:20:33 PB83/366Beat 77%
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Boston26 Sep 2025Individual Open · Women1:28:24 PB431/1290Beat 67%
↑ 119 days after New York 2025 10:39 better than the field Why ↓Close ↑
13:00 faster on the clock, and the race was 2:21 faster for everyone, so 10:39 of it was this athlete.
The fieldCompare these two →2:21 faster This athlete13:00 faster -
New York30 May 2025Individual Open · Women1:41:24277/450Beat 38%