Progress against the field
Between Birmingham 2024 and Birmingham 2026, Daniel Underwood pulled 2:14 ahead of the field.
Over the same races everyone got 14:00 quicker, so 16:14 faster on the clock looks better than it was.
The longest gap between two races compared here, 224 days between Glasgow 2025 and Birmingham 2025, cost 4:22 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
10 races · 9 events
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Birmingham31 Oct 2026Individual Open · Men1:17:06 PB437/1442Beat 70%
↑ 185 days after Cardiff 2026 0:11 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:32 faster on the clock, yet the race was 1:43 faster for everyone, so 0:11 was lost on the field.
The fieldCompare these two →1:43 faster This athlete1:32 faster -
Cardiff29 Apr 2026Individual Open · Men1:18:38175/456Beat 62%
↑ 49 days after Glasgow 2026 1:57 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:51 faster on the clock looks better than it was: the race was 2:48 faster for everyone, which leaves this 1:57 behind the field.
The fieldCompare these two →2:48 faster This athlete0:51 faster -
Glasgow11 Mar 2026Individual Open · Men1:19:29568/1452Beat 61%
↑ 119 days after Dublin 2025 0:08 worse than the field Why ↓Close ↑
0:08 faster on the clock, and the race was 0:16 faster for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →0:16 faster This athlete0:08 faster -
Dublin12 Nov 2025Individual Open · Men1:19:37408/955Beat 57%
↑ 21 days after Birmingham 2025 3:51 better than the field Why ↓Close ↑
6:40 faster on the clock, and the race was 2:49 faster for everyone, so 3:51 of it was this athlete.
The fieldCompare these two →2:49 faster This athlete6:40 faster -
Birmingham22 Oct 2025Individual Open · Men1:26:17973/1821Beat 47%
↑ 224 days after Glasgow 2025 4:22 worse than the field Why ↓Close ↑
3:19 slower on the clock in a race that was 1:03 faster for everyone: 4:22 lost to the field.
The fieldCompare these two →1:03 faster This athlete3:19 slower -
Berlin16 May 2025Doubles Open · Men1:18:21 PB417/496Beat 16%
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Glasgow12 Mar 2025Doubles Open · Men1:22:52783/947Beat 17%
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Glasgow12 Mar 2025Individual Open · Men1:22:58808/1445Beat 44%
↑ 138 days after Birmingham 2024 5:01 better than the field Why ↓Close ↑
10:22 faster on the clock, and the race was 5:21 faster for everyone, so 5:01 of it was this athlete.
The fieldCompare these two →5:21 faster This athlete10:22 faster -
Birmingham25 Oct 2024Individual Open · Men1:33:201347/1916Beat 30%
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Sydney27 Jul 2024Doubles Open · Men1:26:06357/415Beat 14%