Progress against the field
From New York 2026 to Washington DC 2026, Emily Katz and Rebecca Derison got 12:26 faster than the field.
The clock says 17:42 faster, but the races themselves got 5:16 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 · 6 events
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Washington DC3 Sep 2026Doubles Open · Women1:24:41330/1382Beat 76%
↑ 98 days after New York 2026, with Rebecca Derison 12:26 better than the field Why ↓Close ↑
17:42 faster on the clock, and the race was 5:16 faster for everyone, so 12:26 of it was this pair.
The fieldCompare these two →5:16 faster This pair17:42 faster -
New York28 May 2026Doubles Open · Women1:42:23696/1048Beat 34%
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Miami3 Apr 2026Doubles Open · Women1:22:19 PB255/1037Beat 75%
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Phoenix29 Jan 2026Doubles Open · Mixed1:18:24 PB365/1059Beat 66%
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Atlanta31 Oct 2025Doubles Open · Mixed1:21:13228/582Beat 61%
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Boston26 Sep 2025Doubles Open · Mixed1:53:141206/1259Beat 4%