Progress against the field
Shawn Allen has dropped 0:21 behind the field from Las Vegas 2025 to Tampa 2026.
Over the same races everyone got 9:46 quicker, so 9:25 faster on the clock looks better than it was.
The longest gap between two races compared here, 293 days between Las Vegas 2025 and Dallas 2025, still ended 4:25 ahead of 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
4 races · 4 events
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Tampa22 Oct 2026Individual Open · Women1:38:55 PB474/1011Beat 53%
↑ 147 days after New York 2026 4:00 better than the field Why ↓Close ↑
9:33 faster on the clock, and the race was 5:33 faster for everyone, so 4:00 of it was this athlete.
The fieldCompare these two →5:33 faster This athlete9:33 faster -
New York28 May 2026Individual Open · Women1:48:28660/1098Beat 40%
↑ 188 days after Dallas 2025 8:46 worse than the field Why ↓Close ↑
8:46 behind the field: 9:21 slower on the clock, against 0:35 slower for everyone.
The fieldCompare these two →0:35 slower This athlete9:21 slower -
Dallas21 Nov 2025Individual Open · Women1:39:07810/1494Beat 46%
↑ 293 days after Las Vegas 2025 4:25 better than the field Why ↓Close ↑
9:13 faster on the clock, and the race was 4:48 faster for everyone, so 4:25 of it was this athlete.
The fieldCompare these two →4:48 faster This athlete9:13 faster -
Las Vegas1 Feb 2025Individual Open · Women1:48:20376/512Beat 27%