Progress against the field
From London 2025 to Birmingham 2026, Lesley Dixon got 15:12 faster than the field.
Over the same races everyone got 6:10 quicker, so 21:22 faster on the clock looks better than it was.
The longest gap between two races compared here, 283 days between Manchester 2026 and Birmingham 2026, still ended 14:16 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
4 races · 4 events
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Birmingham31 Oct 2026Individual Open · Women1:33:32 PB456/887Beat 49%
↑ 283 days after Manchester 2026 14:16 better than the field Why ↓Close ↑
14:16 better than the field: 18:57 faster on the clock, against 4:41 faster for everyone.
The fieldCompare these two →4:41 faster This athlete18:57 faster -
Manchester21 Jan 2026Individual Open · Women1:52:29678/825Beat 18%
↑ 263 days after London 2025 0:56 better than the field Why ↓Close ↑
0:56 better than the field: 2:25 faster on the clock, against 1:29 faster for everyone.
The fieldCompare these two →1:29 faster This athlete2:25 faster -
Birmingham22 Oct 2025Doubles Open · Women1:41:46 PB975/1111Beat 12%
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London3 May 2025Individual Open · Women1:54:541212/1368Beat 11%