Progress against the field
Between Berlin 2025 and Birmingham 2026, Laura Butler and Beth Bermingham lost 1:24 to the field.
Over the same races everyone got 1:55 quicker, so 0:31 faster on the clock looks better than it was.
331 days between London Excel 2025 and Birmingham 2026 is the longest gap compared here, and the second race was 1:36 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
8 races · 7 events
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Birmingham31 Oct 2026Doubles Open · Mixed1:24:15 PB716/1159Beat 38%
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Birmingham31 Oct 2026Doubles Open · Women1:26:50190/341Beat 44%
↑ 331 days after London Excel 2025, with Beth Bermingham 1:36 better than the field Why ↓Close ↑
3:19 faster on the clock, and the race was 1:43 faster for everyone, so 1:36 of it was this pair.
The fieldCompare these two →1:43 faster This pair3:19 faster -
New York28 May 2026Doubles Open · Women2:06:35559/672Beat 17%
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London Excel4 Dec 2025Doubles Open · Women1:30:091058/1599Beat 34%
↑ 202 days after Berlin 2025, with Beth Bermingham 3:00 worse than the field Why ↓Close ↑
3:00 behind the field: 2:48 slower on the clock, against 0:12 faster for everyone.
The fieldCompare these two →0:12 faster This pair2:48 slower -
Berlin16 May 2025Doubles Open · Women1:27:21891/1160Beat 23%
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Manchester9 Nov 2024Doubles Open · Women1:18:21157/486Beat 68%
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Sports Direct HYROX London4 May 2024Doubles Open · Women1:16:52 PB297/1419Beat 79%
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Glasgow2 Mar 2024Doubles Open · Women1:19:03191/1029Beat 81%