Progress against the field
Between Manchester 2025 and London 2025, Cheryl Chisholm and Ailsa Denny pulled 2:19 ahead of the field.
Over the same races everyone got 3:28 quicker, so 5:47 faster on the clock looks better than it was.
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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Birmingham22 Oct 2025Doubles Open · Women1:23:37 PB498/1111Beat 55%
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London3 May 2025Doubles Open · Women1:29:41771/1118Beat 31%
↑ 99 days after Manchester 2025, with Ailsa Denny 2:19 better than the field Why ↓Close ↑
2:19 better than the field: 5:47 faster on the clock, against 3:28 faster for everyone.
The fieldCompare these two →3:28 faster This pair5:47 faster -
Malaga21 Mar 2025Individual Open · Women1:31:26 PB258/510Beat 49%
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Manchester24 Jan 2025Doubles Open · Women1:35:28698/857Beat 19%