Progress against the field
Kristian Cook and Zoe Brumpton have dropped 4:04 behind the field from Glasgow 2024 to Cardiff 2025.
Over the same races everyone got 5:56 quicker, so 1:52 faster on the clock looks better than it was.
237 days between Glasgow 2024 and Birmingham 2024 is the longest gap compared here, and the second race was 3:53 behind 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. The summary above covers Doubles Open · Mixed, with Zoe Brumpton, the one raced most; every comparison is in the list below.
Every race
7 races · 7 events
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Birmingham22 Oct 2025Individual Open · Men1:15:34 PB441/1821Beat 76%
↑ 347 days after Paris 2024 3:25 better than the field Why ↓Close ↑
8:44 faster on the clock, and the race was 5:19 faster for everyone, so 3:25 of it was this athlete.
The fieldCompare these two →5:19 faster This athlete8:44 faster -
Cardiff30 May 2025Doubles Open · Mixed1:09:26 PB42/267Beat 84%
↑ 217 days after Birmingham 2024, with Zoe Brumpton 0:11 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:19 faster on the clock looks better than it was: the race was 3:30 faster for everyone, which leaves this 0:11 behind the field.
The fieldCompare these two →3:30 faster This pair3:19 faster -
Paris9 Nov 2024Individual Open · Men1:24:18714/1585Beat 55%
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Birmingham25 Oct 2024Doubles Open · Mixed1:12:4572/494Beat 85%
↑ 237 days after Glasgow 2024, with Zoe Brumpton 3:53 worse than the field Why ↓Close ↑
1:27 slower on the clock in a race that was 2:26 faster for everyone: 3:53 lost to the field.
The fieldCompare these two →2:26 faster This pair1:27 slower -
Sports Direct HYROX London4 May 2024Doubles Open · Men1:12:32 PB504/1033Beat 51%
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Glasgow2 Mar 2024Doubles Open · Mixed1:11:18120/850Beat 86%
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Abu DhabiDate unknownDoubles Pro · Men1:19:58 PB117/150Beat 22%