Progress against the field
From London 2024 to London Excel 2025, Sian Davies got 2:51 faster than the field.
Over the same races everyone got 7:50 quicker, so 10:41 faster 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 2:14 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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
5 races · 5 events
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Birmingham31 Oct 2026Doubles Open · Women1:16:08 PB93/585Beat 84%
↑ 185 days after Cardiff 2026, with Sara James 0:42 better than the field Why ↓Close ↑
2:21 faster on the clock, and the race was 1:39 faster for everyone, so 0:42 of it was this pair.
The fieldCompare these two →1:39 faster This pair2:21 faster -
Cardiff29 Apr 2026Doubles Open · Women1:18:29199/862Beat 77%
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London Excel4 Dec 2025Individual Open · Women1:29:08 PB744/1542Beat 52%
↑ 215 days after London 2025 2:14 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:13 faster on the clock looks better than it was: the race was 3:27 faster for everyone, which leaves this 2:14 behind the field.
The fieldCompare these two →3:27 faster This athlete1:13 faster -
London3 May 2025Individual Open · Women1:30:21652/1368Beat 52%
↑ 155 days after London 2024 5:05 better than the field Why ↓Close ↑
9:28 faster on the clock, and the race was 4:23 faster for everyone, so 5:05 of it was this athlete.
The fieldCompare these two →4:23 faster This athlete9:28 faster -
London29 Nov 2024Individual Open · Women1:39:49571/940Beat 39%