Progress against the field
Between Las Vegas 2026 and Washington DC 2026, Rani Cooper pulled 1:13 ahead of the field.
Over the same races everyone got 5:01 quicker, so 6:14 faster on the clock looks better than it was.
The largest gain on the field came from Las Vegas 2026 → Houston 2026: 3:32 in 34 days.
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
3 races · 3 events
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Washington DC3 Sep 2026Individual Open · Women1:17:43 PB20/342Beat 94%
↑ 161 days after Houston 2026 2:19 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:05 faster on the clock looks better than it was: the race was 3:24 faster for everyone, which leaves this 2:19 behind the field.
The fieldCompare these two →3:24 faster This athlete1:05 faster -
Houston26 Mar 2026Individual Open · Women1:18:4854/648Beat 92%
↑ 34 days after Las Vegas 2026 3:32 better than the field Why ↓Close ↑
5:09 faster on the clock, and the race was 1:37 faster for everyone, so 3:32 of it was this athlete.
The fieldCompare these two →1:37 faster This athlete5:09 faster -
Las Vegas20 Feb 2026Individual Open · Women1:23:57317/1796Beat 82%