Progress against the field
From Birmingham 2025 to Birmingham 2026, Abigail Broadbridge and Katy Davies have moved with the field: what changed on the clock changed for everyone.
The clock says 4:15 faster, but the races themselves got 4:13 quicker for everyone.
The longest gap between two races compared here, 331 days between London Excel 2025 and Birmingham 2026, still ended 6:20 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 2026Doubles Open · Women1:29:24211/341Beat 38%
↑ 331 days after London Excel 2025, with Katy Davies 6:20 better than the field Why ↓Close ↑
6:20 better than the field: 8:03 faster on the clock, against 1:43 faster for everyone.
The fieldCompare these two →1:43 faster This pair8:03 faster -
Cardiff29 Apr 2026Doubles Open · Women1:26:46 PB151/265Beat 43%
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Manchester21 Jan 2026Relay · Women1:32:4159/71Beat 17%
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London Excel4 Dec 2025Doubles Open · Women1:37:271319/1599Beat 18%
↑ 43 days after Birmingham 2025, with Katy Davies 6:18 worse than the field Why ↓Close ↑
3:48 slower on the clock in a race that was 2:30 faster for everyone: 6:18 lost to the field.
The fieldCompare these two →2:30 faster This pair3:48 slower -
Birmingham22 Oct 2025Doubles Open · Women1:33:39841/1111Beat 24%