Progress against the field
From London 2025 to London Excel 2025, Chloe Sanderson got 1:47 faster than the field.
Over the same races everyone got 3:44 quicker, so 5:31 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
6 races · 6 events
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London Olympia24 Mar 2026Doubles Open · Women1:10:08 PB32/554Beat 94%
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London Excel4 Dec 2025Individual Open · Women1:14:10 PB83/1379Beat 94%
↑ 188 days after Cardiff 2025 0:24 better than the field Why ↓Close ↑
2:38 faster on the clock, and the race was 2:14 faster for everyone, so 0:24 of it was this athlete.
The fieldCompare these two →2:14 faster This athlete2:38 faster -
Cardiff30 May 2025Individual Open · Women1:16:4887/587Beat 85%
↑ 27 days after London 2025 1:23 better than the field Why ↓Close ↑
2:53 faster on the clock, and the race was 1:30 faster for everyone, so 1:23 of it was this athlete.
The fieldCompare these two →1:30 faster This athlete2:53 faster -
London3 May 2025Individual Open · Women1:19:41263/1368Beat 81%
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Manchester24 Jan 2025Doubles Open · Mixed1:08:41 PB158/733Beat 78%
↑ 56 days after London 2024, with Conor Owens 1:00 better than the field Why ↓Close ↑
1:00 better than the field: 3:21 faster on the clock, against 2:21 faster for everyone.
The fieldCompare these two →2:21 faster This pair3:21 faster -
London29 Nov 2024Doubles Open · Mixed1:12:02100/521Beat 81%