Progress against the field
Jane Warrington has gained 36:43 on the field from Glasgow 2025 to Birmingham 2026.
The clock says 41:41 faster, but the races themselves got 4:58 quicker for everyone.
The longest gap between two races compared here, 374 days between Birmingham 2025 and Birmingham 2026, still ended 16:33 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
5 races · 5 events
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Birmingham31 Oct 2026Individual Open · Women1:54:28 PB234/279Beat 16%
↑ 374 days after Birmingham 2025 16:33 better than the field Why ↓Close ↑
20:47 faster on the clock, and the race was 4:14 faster for everyone, so 16:33 of it was this athlete.
The fieldCompare these two →4:14 faster This athlete20:47 faster -
Cardiff29 Apr 2026Relay · Women1:48:5568/75Beat 9%
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Birmingham22 Oct 2025Individual Open · Women2:15:15363/380Beat 5%
↑ 224 days after Glasgow 2025 20:10 better than the field Why ↓Close ↑
20:10 better than the field: 20:54 faster on the clock, against 0:44 faster for everyone.
The fieldCompare these two →0:44 faster This athlete20:54 faster -
Glasgow12 Mar 2025Individual Open · Women2:36:09647/649Beat 0%
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Manchester24 Jan 2025Relay · Women1:43:09137/145Beat 6%