Progress against the field
Between London 2025 and Birmingham 2025, Chloe James pulled 0:52 ahead of the field.
Over the same races everyone got 1:38 quicker, so 2:30 faster on the clock looks better than it was.
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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
7 races · 6 events
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Sydney1 Jul 2026Individual Open · Women1:24:23 PB175/509Beat 66%
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Malaga16 Apr 2026Doubles Open · Women1:26:18 PB184/276Beat 33%
↑ 155 days after Dublin 2025, with Emma Andrews 1:04 better than the field Why ↓Close ↑
2:31 faster on the clock, and the race was 1:27 faster for everyone, so 1:04 of it was this pair.
The fieldCompare these two →1:27 faster This pair2:31 faster -
Dublin12 Nov 2025Doubles Open · Women1:28:49508/719Beat 29%
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Birmingham22 Oct 2025Individual Open · Women1:26:42290/829Beat 65%
↑ 172 days after London 2025 0:52 better than the field Why ↓Close ↑
0:52 better than the field: 2:30 faster on the clock, against 1:38 faster for everyone.
The fieldCompare these two →1:38 faster This athlete2:30 faster -
London3 May 2025Individual Open · Women1:29:12604/1368Beat 56%
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London3 May 2025Relay · Mixed1:04:5225/137Beat 82%
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Toulouse8 Feb 2025Doubles Open · Women1:27:13431/796Beat 46%