Progress against the field
Between London Excel 2025 and Birmingham 2026, James Crozier and Michael Amos lost 3:45 to the field.
The clock says 2:31 slower, but the races themselves got 1:14 quicker for everyone.
221 days between London Olympia 2026 and Birmingham 2026 is the longest gap compared here, and the second race was 5:35 behind 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 · 4 events
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Birmingham31 Oct 2026Doubles Open · Men1:06:56156/600Beat 74%
↑ 221 days after London Olympia 2026, with Michael Amos 5:35 worse than the field Why ↓Close ↑
4:48 slower on the clock in a race that was 0:47 faster for everyone: 5:35 lost to the field.
The fieldCompare these two →0:47 faster This pair4:48 slower -
London Olympia24 Mar 2026Doubles Open · Men1:02:08 PB108/813Beat 87%
↑ 110 days after London Excel 2025, with Michael Amos 1:50 better than the field Why ↓Close ↑
1:50 better than the field: 2:17 faster on the clock, against 0:27 faster for everyone.
The fieldCompare these two →0:27 faster This pair2:17 faster -
London Olympia24 Mar 2026Doubles Open · Mixed1:10:45 PB171/887Beat 81%
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London Excel4 Dec 2025Doubles Open · Men1:04:25469/2102Beat 78%
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Birmingham25 Oct 2024Doubles Open · Men1:14:29277/441Beat 37%