Progress against the field
Between London 2025 and Birmingham 2026, Jonathan Hulls pulled 5:46 ahead of the field.
The clock says 12:21 faster, but the races themselves got 6:35 quicker for everyone.
The longest gap between two races compared here, 185 days between Cardiff 2026 and Birmingham 2026, cost 1:55 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
6 races · 5 events
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Birmingham31 Oct 2026Individual Open · Men1:28:58841/1442Beat 42%
↑ 185 days after Cardiff 2026 1:55 worse than the field Why ↓Close ↑
1:55 behind the field: 0:12 slower on the clock, against 1:43 faster for everyone.
The fieldCompare these two →1:43 faster This athlete0:12 slower -
Cardiff29 Apr 2026Individual Open · Men1:28:46 PB293/466Beat 37%
↑ 146 days after London Excel 2025 4:58 better than the field Why ↓Close ↑
4:58 better than the field: 6:43 faster on the clock, against 1:45 faster for everyone.
The fieldCompare these two →1:45 faster This athlete6:43 faster -
London Excel4 Dec 2025Individual Open · Men1:35:292196/2779Beat 21%
↑ 43 days after Birmingham 2025 2:01 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:01 faster on the clock looks better than it was: the race was 3:02 faster for everyone, which leaves this 2:01 behind the field.
The fieldCompare these two →3:02 faster This athlete1:01 faster -
Birmingham22 Oct 2025Doubles Open · Men1:15:06 PB684/1099Beat 38%
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Birmingham22 Oct 2025Individual Open · Men1:36:301197/1600Beat 25%
↑ 172 days after London 2025 4:44 better than the field Why ↓Close ↑
4:49 faster on the clock, and the race was 0:05 faster for everyone, so 4:44 of it was this athlete.
The fieldCompare these two →0:05 faster This athlete4:49 faster -
London3 May 2025Individual Open · Men1:41:191664/1917Beat 13%