Progress against the field
From London Excel 2025 to Birmingham 2026, the field gained 8:51 on Sarah Prickett.
The clock says 4:59 slower, but the races themselves got 3:52 quicker for everyone.
185 days between Cardiff 2026 and Birmingham 2026 is the longest gap compared here, and the second race was 3:42 behind 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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Birmingham31 Oct 2026Individual Open · Women1:30:17236/545Beat 57%
↑ 185 days after Cardiff 2026 3:42 worse than the field Why ↓Close ↑
0:59 slower on the clock in a race that was 2:43 faster for everyone: 3:42 lost to the field.
The fieldCompare these two →2:43 faster This athlete0:59 slower -
Cardiff29 Apr 2026Individual Open · Women1:29:18146/389Beat 63%
↑ 146 days after London Excel 2025 5:09 worse than the field Why ↓Close ↑
4:00 slower on the clock in a race that was 1:09 faster for everyone: 5:09 lost to the field.
The fieldCompare these two →1:09 faster This athlete4:00 slower -
London Excel4 Dec 2025Individual Open · Women1:25:18 PB390/1379Beat 72%
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Birmingham22 Oct 2025Doubles Open · Women1:22:52 PB470/1111Beat 58%