Progress against the field
Between London Excel 2025 and Birmingham 2026, Jamie Mcdaid and Jamie Aston lost 4:08 to the field.
Over the same races everyone got 4:01 quicker, so 0:07 slower on the clock looks better than it was.
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
5 races · 5 events
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Birmingham31 Oct 2026Doubles Open · Men58:3718/312Beat 94%
↑ 185 days after Cardiff 2026, with Jamie Aston 4:12 worse than the field Why ↓Close ↑
2:36 slower on the clock in a race that was 1:36 faster for everyone: 4:12 lost to the field.
The fieldCompare these two →1:36 faster This pair2:36 slower -
Cardiff29 Apr 2026Doubles Open · Men56:01 PB11/478Beat 98%
↑ 98 days after Manchester 2026, with Jamie Aston 0:28 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:12 faster on the clock looks better than it was: the race was 3:40 faster for everyone, which leaves this 0:28 behind the field.
The fieldCompare these two →3:40 faster This pair3:12 faster -
Manchester21 Jan 2026Doubles Open · Men59:1311/398Beat 97%
↑ 48 days after London Excel 2025, with Jamie Aston 0:32 better than the field Slower on the clock, ahead of the field Why ↓Close ↑
0:43 slower on the clock, but the race was 1:15 slower for everyone, so this was 0:32 better than the field.
The fieldCompare these two →1:15 slower This pair0:43 slower -
London Excel4 Dec 2025Doubles Open · Men58:3094/2102Beat 96%
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Glasgow12 Mar 2025Doubles Open · Men1:19:14801/1105Beat 28%