Progress against the field
Between Birmingham 2025 and Birmingham 2026, Kerry Thompson lost 1:47 to the field.
The clock says 5:52 faster, but the races themselves got 7:39 quicker for everyone.
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 · Women1:24:42 PB145/547Beat 74%
↑ 185 days after Cardiff 2026 0:11 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:32 faster on the clock, yet the race was 2:43 faster for everyone, so 0:11 was lost on the field.
The fieldCompare these two →2:43 faster This athlete2:32 faster -
Cardiff29 Apr 2026Individual Open · Women1:27:14197/646Beat 70%
↑ 36 days after London Olympia 2026 0:02 worse than the field Why ↓Close ↑
Moved with the field: 0:26 faster on the clock, against 0:28 faster for everyone.
The fieldCompare these two →0:28 faster This athlete0:26 faster -
London Olympia24 Mar 2026Individual Open · Women1:27:40182/493Beat 63%
↑ 110 days after London Excel 2025 1:08 better than the field Why ↓Close ↑
2:32 faster on the clock, and the race was 1:24 faster for everyone, so 1:08 of it was this athlete.
The fieldCompare these two →1:24 faster This athlete2:32 faster -
London Excel4 Dec 2025Individual Open · Women1:30:12794/1542Beat 49%
↑ 43 days after Birmingham 2025 2:42 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:22 faster on the clock looks better than it was: the race was 3:04 faster for everyone, which leaves this 2:42 behind the field.
The fieldCompare these two →3:04 faster This athlete0:22 faster -
Birmingham22 Oct 2025Individual Open · Women1:30:34151/380Beat 60%