Progress against the field
Jake Clulow has gained 23:18 on the field from Rome 2025 to Birmingham 2026.
The clock says 29:38 faster, but the races themselves got 6:20 quicker for everyone.
The biggest step was Rome 2025 → London Excel 2025: 18:35 on the field in 69 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
7 races · 6 events
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Birmingham31 Oct 2026Individual Open · Men1:08:19 PB165/1442Beat 89%
↑ 221 days after London Olympia 2026 0:30 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:59 faster on the clock looks better than it was: the race was 1:29 faster for everyone, which leaves this 0:30 behind the field.
The fieldCompare these two →1:29 faster This athlete0:59 faster -
Birmingham31 Oct 2026Doubles Open · Men59:46 PB36/600Beat 94%
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Cardiff29 Apr 2026Doubles Open · Men1:00:5749/478Beat 90%
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London Olympia24 Mar 2026Individual Open · Men1:09:1860/642Beat 91%
↑ 110 days after London Excel 2025 5:13 better than the field Why ↓Close ↑
7:07 faster on the clock, and the race was 1:54 faster for everyone, so 5:13 of it was this athlete.
The fieldCompare these two →1:54 faster This athlete7:07 faster -
London Excel4 Dec 2025Individual Open · Men1:16:25827/2771Beat 70%
↑ 69 days after Rome 2025 18:35 better than the field Why ↓Close ↑
18:35 better than the field: 21:32 faster on the clock, against 2:57 faster for everyone.
The fieldCompare these two →2:57 faster This athlete21:32 faster -
Birmingham22 Oct 2025Doubles Pro · Men1:07:08 PB103/176Beat 42%
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Rome26 Sep 2025Individual Open · Men1:37:571128/1367Beat 18%