Progress against the field
From Cardiff 2026 to Birmingham 2026, the field gained 1:34 on Chloe Parry.
The clock says 1:09 faster, but the races themselves got 2:43 quicker for everyone.
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 Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
10 races · 7 events
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Birmingham31 Oct 2026Doubles Open · Mixed1:07:32 PB170/1159Beat 85%
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Birmingham31 Oct 2026Relay · Women1:05:1310/87Beat 89%
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Birmingham31 Oct 2026Individual Open · Women1:17:54 PB55/547Beat 90%
↑ 185 days after Cardiff 2026 1:34 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:09 faster on the clock looks better than it was: the race was 2:43 faster for everyone, which leaves this 1:34 behind the field.
The fieldCompare these two →2:43 faster This athlete1:09 faster -
Cardiff29 Apr 2026Relay · Women1:07:157/75Beat 91%
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Cardiff29 Apr 2026Individual Open · Women1:19:0341/400Beat 90%
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London Olympia24 Mar 2026Doubles Pro · Women1:13:38 PB112/314Beat 64%
↑ 62 days after Manchester 2026, with Jemma Howells 1:47 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:45 faster on the clock looks better than it was: the race was 3:32 faster for everyone, which leaves this 1:47 behind the field.
The fieldCompare these two →3:32 faster This pair1:45 faster -
Manchester21 Jan 2026Doubles Pro · Women1:15:2383/237Beat 65%
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London Excel4 Dec 2025Doubles Open · Women1:14:57 PB350/1887Beat 82%
↑ 188 days after Cardiff 2025, with Jessamene Waters 2:43 better than the field Why ↓Close ↑
4:22 faster on the clock, and the race was 1:39 faster for everyone, so 2:43 of it was this pair.
The fieldCompare these two →1:39 faster This pair4:22 faster -
Cardiff30 May 2025Doubles Open · Women1:19:19104/247Beat 58%
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Glasgow11 Feb 2023Doubles Open · Women1:22:33217/381Beat 43%