Progress against the field
Between Glasgow 2024 and Berlin 2026, Jessica Harvey and Donna Harvey pulled 0:30 ahead of the field.
Over the same races everyone got 6:39 quicker, so 7:09 faster on the clock looks better than it was.
362 days between Birmingham 2024 and Birmingham 2025 is the longest gap compared here, and the second race was 1:46 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
6 races · 6 events
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Birmingham31 Oct 2026Doubles Open · Mixed1:25:16 PB749/1159Beat 35%
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Berlin22 May 2026Doubles Open · Women1:25:31286/847Beat 66%
↑ 212 days after Birmingham 2025, with Donna Harvey 3:52 worse than the field Why ↓Close ↑
3:52 behind the field: 2:22 slower on the clock, against 1:30 faster for everyone.
The fieldCompare these two →1:30 faster This pair2:22 slower -
London Excel4 Dec 2025Doubles Open · Women1:25:42843/1599Beat 47%
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Birmingham22 Oct 2025Doubles Open · Women1:23:09 PB388/904Beat 57%
↑ 362 days after Birmingham 2024, with Donna Harvey 1:46 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:31 faster on the clock looks better than it was: the race was 4:17 faster for everyone, which leaves this 1:46 behind the field.
The fieldCompare these two →4:17 faster This pair2:31 faster -
Birmingham25 Oct 2024Doubles Open · Women1:25:40192/397Beat 52%
↑ 237 days after Glasgow 2024, with Donna Harvey 6:08 better than the field Why ↓Close ↑
7:00 faster on the clock, and the race was 0:52 faster for everyone, so 6:08 of it was this pair.
The fieldCompare these two →0:52 faster This pair7:00 faster -
Glasgow2 Mar 2024Doubles Open · Women1:32:40669/1029Beat 35%