Progress against the field
Between London 2025 and Birmingham 2026, Kelly Sutton pulled 6:14 ahead of the field.
The clock says 11:18 faster, but the races themselves got 5:04 quicker for everyone.
The longest gap between two races compared here, 331 days between London Excel 2025 and Birmingham 2026, still ended 4:13 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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
9 races · 8 events
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Birmingham31 Oct 2026Relay · Women1:05:3411/87Beat 87%
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Birmingham31 Oct 2026Individual Open · Women1:19:55 PB82/545Beat 85%
↑ 331 days after London Excel 2025 4:13 better than the field Why ↓Close ↑
4:13 better than the field: 5:50 faster on the clock, against 1:37 faster for everyone.
The fieldCompare these two →1:37 faster This athlete5:50 faster -
Cardiff29 Apr 2026Doubles Open · Women1:16:46 PB85/430Beat 80%
↑ 189 days after Birmingham 2025, with Anna Smalley 2:20 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:20 faster on the clock looks better than it was: the race was 2:40 faster for everyone, which leaves this 2:20 behind the field.
The fieldCompare these two →2:40 faster This pair0:20 faster -
London Olympia24 Mar 2026Doubles Pro · Women1:12:20 PB97/314Beat 69%
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Katowice21 Feb 2026Doubles Pro · Women1:15:4133/47Beat 30%
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London Excel4 Dec 2025Individual Open · Women1:25:45413/1379Beat 70%
↑ 215 days after London 2025 2:01 better than the field Why ↓Close ↑
5:28 faster on the clock, and the race was 3:27 faster for everyone, so 2:01 of it was this athlete.
The fieldCompare these two →3:27 faster This athlete5:28 faster -
Birmingham22 Oct 2025Doubles Open · Women1:17:06203/904Beat 78%
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Cardiff30 May 2025Doubles Open · Mixed1:10:54 PB54/267Beat 80%
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London3 May 2025Individual Open · Women1:31:13682/1368Beat 50%