Progress against the field
Between London 2024 and Cardiff 2026, Alan Miller pulled 12:03 ahead of the field.
The clock says 23:01 faster, but the races themselves got 10:58 quicker for everyone.
The biggest step was London 2024 → London 2025: 20:45 on the field in 155 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
8 races · 8 events
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Heerenveen14 May 2026Doubles Open · Men1:08:28 PB123/434Beat 72%
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Cardiff29 Apr 2026Individual Open · Men1:38:25365/466Beat 22%
↑ 98 days after Manchester 2026 1:06 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:23 faster on the clock, yet the race was 3:29 faster for everyone, so 1:06 was lost on the field.
The fieldCompare these two →3:29 faster This athlete2:23 faster -
Manchester21 Jan 2026Individual Open · Men1:40:481189/1463Beat 19%
↑ 48 days after London Excel 2025 1:57 worse than the field Why ↓Close ↑
1:57 behind the field: 3:04 slower on the clock, against 1:07 slower for everyone.
The fieldCompare these two →1:07 slower This athlete3:04 slower -
London Excel4 Dec 2025Individual Open · Men1:37:442274/2779Beat 18%
↑ 43 days after Birmingham 2025 1:22 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:40 faster on the clock, yet the race was 3:02 faster for everyone, so 1:22 was lost on the field.
The fieldCompare these two →3:02 faster This athlete1:40 faster -
Birmingham22 Oct 2025Individual Open · Men1:39:241446/1821Beat 21%
↑ 172 days after London 2025 4:17 worse than the field Why ↓Close ↑
4:12 slower on the clock in a race that was 0:05 faster for everyone: 4:17 lost to the field.
The fieldCompare these two →0:05 faster This athlete4:12 slower -
London3 May 2025Individual Open · Men1:35:12 PB1523/1917Beat 21%
↑ 155 days after London 2024 20:45 better than the field Why ↓Close ↑
26:14 faster on the clock, and the race was 5:29 faster for everyone, so 20:45 of it was this athlete.
The fieldCompare these two →5:29 faster This athlete26:14 faster -
London29 Nov 2024Individual Open · Men2:01:261557/1637Beat 5%
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NiceDate unknownDoubles Open · Men1:37:02921/951Beat 3%