Progress against the field
Between Birmingham 2024 and London Olympia 2026, Amy Curtis and Michael O'Sullivan pulled 3:19 ahead of the field.
Over the same races everyone got 6:40 quicker, so 9:59 faster on the clock looks better than it was.
405 days between Birmingham 2024 and London Excel 2025 is the longest gap compared here, and the second race was 1:12 better than 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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London Olympia24 Mar 2026Doubles Open · Mixed1:24:01568/887Beat 36%
↑ 110 days after London Excel 2025, with Michael O'Sullivan 2:07 better than the field Why ↓Close ↑
3:44 faster on the clock, and the race was 1:37 faster for everyone, so 2:07 of it was this pair.
The fieldCompare these two →1:37 faster This pair3:44 faster -
London Excel4 Dec 2025Doubles Open · Mixed1:27:451103/1474Beat 25%
↑ 405 days after Birmingham 2024, with Michael O'Sullivan 1:12 better than the field Why ↓Close ↑
1:12 better than the field: 6:15 faster on the clock, against 5:03 faster for everyone.
The fieldCompare these two →5:03 faster This pair6:15 faster -
Dublin12 Nov 2025Doubles Open · Mixed1:23:12342/559Beat 39%
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London3 May 2025Doubles Open · Mixed1:27:26756/956Beat 21%
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Auckland1 Feb 2025Doubles Open · Mixed1:01:37 PB12/523Beat 98%
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Birmingham25 Oct 2024Doubles Open · Mixed1:34:00395/494Beat 20%