Progress against the field
Hannah O Sullivan and Holly Smith have gained 0:39 on the field from Birmingham 2025 to Birmingham 2026.
The clock says 4:52 faster, but the races themselves got 4:13 quicker for everyone.
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 · 3 events
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Birmingham31 Oct 2026Doubles Open · Women1:06:45 PB5/341Beat 99%
↑ 331 days after London Excel 2025, with Holly Smith 0:02 worse than the field Why ↓Close ↑
1:41 faster on the clock, and the race was 1:43 faster for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →1:43 faster This pair1:41 faster -
London Excel4 Dec 2025Doubles Open · Women1:08:2687/1887Beat 95%
↑ 43 days after Birmingham 2025, with Holly Smith 0:41 better than the field Why ↓Close ↑
3:11 faster on the clock, and the race was 2:30 faster for everyone, so 0:41 of it was this pair.
The fieldCompare these two →2:30 faster This pair3:11 faster -
London Excel4 Dec 2025Doubles Open · Mixed1:21:47 PB794/1372Beat 42%
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Birmingham22 Oct 2025Doubles Open · Women1:13:14117/1111Beat 90%
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Birmingham22 Oct 2025Doubles Open · Women1:11:3776/904Beat 92%