Progress against the field
From Manchester 2024 to Cardiff 2025, the field gained 1:57 on Nikki Corrie and Rosi May.
Over the same races everyone got 6:41 quicker, so 4:44 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. The summary above covers Doubles Open · Women, with Rosi May, the one raced most; every comparison is in the list below.
Every race
5 races · 5 events
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Birmingham22 Oct 2025Individual Open · Women2:01:50 PB672/748Beat 10%
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Cardiff30 May 2025Doubles Open · Women1:25:41 PB155/247Beat 37%
↑ 202 days after Manchester 2024, with Rosi May 1:57 worse than the field Faster on the clock, behind the field Why ↓Close ↑
4:44 faster on the clock, yet the race was 6:41 faster for everyone, so 1:57 was lost on the field.
The fieldCompare these two →6:41 faster This pair4:44 faster -
Glasgow12 Mar 2025Doubles Open · Mixed1:22:12 PB470/861Beat 45%
↑ 138 days after Birmingham 2024, with James Barrow 9:18 better than the field Why ↓Close ↑
13:22 faster on the clock, and the race was 4:04 faster for everyone, so 9:18 of it was this pair.
The fieldCompare these two →4:04 faster This pair13:22 faster -
Manchester9 Nov 2024Doubles Open · Women1:30:25362/486Beat 26%
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Birmingham25 Oct 2024Doubles Open · Mixed1:35:34402/494Beat 19%