Progress against the field
From Dublin 2024 to London Excel 2025, the field gained 6:59 on Tamasin Jarrett.
Over the same races everyone got 6:54 quicker, so 0:05 slower on the clock looks better than it was.
215 days between London 2025 and London Excel 2025 is the longest gap compared here, and the second race was 9:17 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
4 races · 4 events
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London Excel4 Dec 2025Individual Open · Women1:41:01936/1379Beat 32%
↑ 215 days after London 2025 9:17 worse than the field Why ↓Close ↑
9:17 behind the field: 5:50 slower on the clock, against 3:27 faster for everyone.
The fieldCompare these two →3:27 faster This athlete5:50 slower -
Cardiff30 May 2025Doubles Open · Mixed1:57:02 PB468/470Beat 0%
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London3 May 2025Individual Open · Women1:35:11 PB809/1368Beat 41%
↑ 169 days after Dublin 2024 2:18 better than the field Why ↓Close ↑
2:18 better than the field: 5:45 faster on the clock, against 3:27 faster for everyone.
The fieldCompare these two →3:27 faster This athlete5:45 faster -
Dublin15 Nov 2024Individual Open · Women1:40:56366/548Beat 33%