Progress against the field
Paula Dixon and Siobhan Mitchell have gained 3:27 on the field from Birmingham 2023 to Birmingham 2025.
Over the same races everyone got 6:25 quicker, so 9:52 faster on the clock looks better than it was.
370 days between Birmingham 2023 and Birmingham 2024 is the longest gap compared here, and the second race was 4:30 better than 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
5 races · 5 events
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Birmingham22 Oct 2025Doubles Open · Women1:17:49 PB256/1111Beat 77%
↑ 362 days after Birmingham 2024, with Siobhan Mitchell 1:03 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:14 faster on the clock, yet the race was 4:17 faster for everyone, so 1:03 was lost on the field.
The fieldCompare these two →4:17 faster This pair3:14 faster -
London3 May 2025Individual Open · Women1:33:36 PB766/1368Beat 44%
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Manchester24 Jan 2025Doubles Open · Mixed1:22:52 PB479/733Beat 35%
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Birmingham25 Oct 2024Doubles Open · Women1:21:03365/973Beat 63%
↑ 370 days after Birmingham 2023, with Siobhan Mitchell 4:30 better than the field Why ↓Close ↑
4:30 better than the field: 6:38 faster on the clock, against 2:08 faster for everyone.
The fieldCompare these two →2:08 faster This pair6:38 faster -
Birmingham21 Oct 2023Doubles Open · Women1:27:41279/460Beat 39%