Progress against the field
From Dublin 2025 to Birmingham 2026, the field gained 9:32 on Steven Rennie.
The clock says 3:41 slower, but the races themselves got 5:51 quicker for everyone.
The longest gap between two races compared here, 185 days between Cardiff 2026 and Birmingham 2026, cost 4:12 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 · 6 events
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Birmingham31 Oct 2026Individual Open · Men1:11:38254/1442Beat 82%
↑ 185 days after Cardiff 2026 4:12 worse than the field Why ↓Close ↑
2:29 slower on the clock in a race that was 1:43 faster for everyone: 4:12 lost to the field.
The fieldCompare these two →1:43 faster This athlete2:29 slower -
Cardiff29 Apr 2026Individual Open · Men1:09:0999/913Beat 89%
↑ 49 days after Glasgow 2026 1:24 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:24 faster on the clock, yet the race was 2:48 faster for everyone, so 1:24 was lost on the field.
The fieldCompare these two →2:48 faster This athlete1:24 faster -
Glasgow11 Mar 2026Individual Open · Men1:10:33228/1452Beat 84%
↑ 49 days after Manchester 2026 3:07 worse than the field Why ↓Close ↑
0:42 slower on the clock in a race that was 2:25 faster for everyone: 3:07 lost to the field.
The fieldCompare these two →2:25 faster This athlete0:42 slower -
Manchester21 Jan 2026Individual Open · Men1:09:51208/1463Beat 86%
↑ 70 days after Dublin 2025 0:49 worse than the field Why ↓Close ↑
1:54 slower on the clock in a race that was 1:05 slower for everyone: 0:49 lost to the field.
The fieldCompare these two →1:05 slower This athlete1:54 slower -
Dublin12 Nov 2025Individual Open · Men1:07:57 PB85/898Beat 91%
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NiceDate unknownIndividual Open · Men1:09:2468/547Beat 88%