Progress against the field
Between Glasgow 2025 and Birmingham 2026, Laura Archer and Brett Thorlby pulled 19:27 ahead of the field.
The clock says 22:32 faster, but the races themselves got 3:05 quicker for everyone.
The largest gain on the field came from Glasgow 2025 → London Excel 2025: 19:43 in 267 days.
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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Birmingham31 Oct 2026Doubles Open · Mixed1:24:04 PB351/549Beat 36%
↑ 331 days after London Excel 2025, with Brett Thorlby 0:16 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:09 faster on the clock looks better than it was: the race was 0:25 faster for everyone, which leaves this 0:16 behind the field.
The fieldCompare these two →0:25 faster This pair0:09 faster -
London Excel4 Dec 2025Doubles Open · Mixed1:24:13884/1372Beat 36%
↑ 267 days after Glasgow 2025, with Brett Thorlby 19:43 better than the field Why ↓Close ↑
22:23 faster on the clock, and the race was 2:40 faster for everyone, so 19:43 of it was this pair.
The fieldCompare these two →2:40 faster This pair22:23 faster -
Glasgow12 Mar 2025Doubles Open · Mixed1:46:36807/861Beat 6%
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Sports Direct HYROX London4 May 2024Doubles Open · Women1:20:31 PB491/1419Beat 65%
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Glasgow11 Feb 2023Doubles Open · Women1:23:32229/381Beat 40%