Progress against the field
Between London 2024 and Birmingham 2025, Susannah Wilson pulled 1:33 ahead of the field.
The clock says 10:23 faster, but the races themselves got 8:50 quicker for everyone.
The largest gain on the field came from Manchester 2025 → London 2025: 4:09 in 99 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
4 races · 4 events
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Birmingham22 Oct 2025Individual Open · Women1:28:55347/829Beat 58%
↑ 172 days after London 2025 3:35 worse than the field Why ↓Close ↑
3:35 behind the field: 1:57 slower on the clock, against 1:38 faster for everyone.
The fieldCompare these two →1:38 faster This athlete1:57 slower -
London3 May 2025Individual Open · Women1:26:58 PB527/1368Beat 62%
↑ 99 days after Manchester 2025 4:09 better than the field Why ↓Close ↑
4:09 better than the field: 8:21 faster on the clock, against 4:12 faster for everyone.
The fieldCompare these two →4:12 faster This athlete8:21 faster -
Manchester24 Jan 2025Individual Open · Women1:35:19307/539Beat 43%
↑ 56 days after London 2024 0:59 better than the field Why ↓Close ↑
3:59 faster on the clock, and the race was 3:00 faster for everyone, so 0:59 of it was this athlete.
The fieldCompare these two →3:00 faster This athlete3:59 faster -
London29 Nov 2024Individual Open · Women1:39:18562/940Beat 40%