Progress against the field
Huw Corne has gained 3:25 on the field from London 2023 to Cardiff 2026.
Over the same races everyone got 7:41 quicker, so 11:06 faster on the clock looks better than it was.
The longest gap between two races compared here, 696 days between London 2023 and Birmingham 2025, cost 1:10 on 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
4 races · 4 events
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Cardiff29 Apr 2026Individual Open · Men1:17:05 PB170/528Beat 68%
↑ 189 days after Birmingham 2025 4:35 better than the field Why ↓Close ↑
8:35 faster on the clock, and the race was 4:00 faster for everyone, so 4:35 of it was this athlete.
The fieldCompare these two →4:00 faster This athlete8:35 faster -
Birmingham22 Oct 2025Individual Open · Men1:25:40810/1600Beat 49%
↑ 696 days after London 2023 1:10 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:31 faster on the clock looks better than it was: the race was 3:41 faster for everyone, which leaves this 1:10 behind the field.
The fieldCompare these two →3:41 faster This athlete2:31 faster -
Cardiff30 May 2025Doubles Open · Men1:32:03 PB256/269Beat 5%
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London26 Nov 2023Individual Open · Men1:28:111068/1865Beat 43%