Progress against the field
Abby Claus has dropped 1:49 behind the field from Dallas 2025 to Boston 2026.
The clock says 1:31 faster, but the races themselves got 3:20 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 · 4 events
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Boston8 Oct 2026Individual Open · Women1:11:38 PB6/722Beat 99%
↑ 133 days after New York 2026 2:44 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:11 faster on the clock, yet the race was 3:55 faster for everyone, so 2:44 was lost on the field.
The fieldCompare these two →3:55 faster This athlete1:11 faster -
Boston8 Oct 2026Doubles Open · Women1:07:24 PB13/691Beat 98%
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New York28 May 2026Individual Open · Women1:12:4914/1061Beat 99%
↑ 188 days after Dallas 2025 0:55 better than the field Why ↓Close ↑
0:20 faster on the clock in a race that was 0:35 slower for everyone: 0:55 better than the field.
The fieldCompare these two →0:35 slower This athlete0:20 faster -
Dallas21 Nov 2025Doubles Open · Women1:21:25361/1529Beat 76%
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Dallas21 Nov 2025Individual Open · Women1:13:0946/1494Beat 97%
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Boston26 Sep 2025Doubles Open · Women1:25:24599/1424Beat 58%