Progress against the field
Between New York 2025 and Boston 2026, Caitlin Kahn pulled 7:22 ahead of the field.
The clock says 9:00 faster, but the races themselves got 1:38 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
13 races · 8 events
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Boston8 Oct 2026Individual Open · Women1:18:52 PB46/722Beat 94%
↑ 496 days after New York 2025 7:22 better than the field Why ↓Close ↑
9:00 faster on the clock, and the race was 1:38 faster for everyone, so 7:22 of it was this athlete.
The fieldCompare these two →1:38 faster This athlete9:00 faster -
New York28 May 2026Relay · Women1:18:1433/154Beat 79%
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New York28 May 2026Doubles Pro · Women1:38:31271/333Beat 19%
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Dallas21 Nov 2025Doubles Pro · Women1:23:06 PB181/400Beat 55%
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New York30 May 2025Individual Open · Women1:27:52121/450Beat 73%
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New York30 May 2025Relay · Women1:10:136/58Beat 90%
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Chicago Navy Pier16 Nov 2024Doubles Open · Women1:18:10 PB109/447Beat 76%
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Chicago Navy Pier16 Nov 2024Relay · Women1:11:042/21Beat 91%
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New York1 Jun 2024Doubles Open · Women1:27:51171/436Beat 61%
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New York1 Jun 2024Relay · Women1:13:058/49Beat 84%
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New York1 Oct 2022Doubles Open · Women1:28:4233/83Beat 60%
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New YorkDate unknownDoubles Open · Women1:20:4022/131Beat 83%
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New YorkDate unknownRelay · Women1:16:293/24Beat 88%