Progress against the field
Between London 2025 and London Olympia 2026, Lili Collins pulled 6:20 ahead of the field.
The clock says 13:59 faster, but the races themselves got 7:39 quicker for everyone.
The largest gain on the field came from Cardiff 2025 → Birmingham 2025: 8:15 in 145 days.
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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Helsinki9 May 2026Doubles Open · Women1:08:02 PB38/904Beat 96%
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London Olympia24 Mar 2026Individual Open · Women1:24:35 PB188/758Beat 75%
↑ 153 days after Birmingham 2025 3:26 better than the field Why ↓Close ↑
7:49 faster on the clock, and the race was 4:23 faster for everyone, so 3:26 of it was this athlete.
The fieldCompare these two →4:23 faster This athlete7:49 faster -
London Excel4 Dec 2025Doubles Open · Mixed1:17:20 PB640/1474Beat 57%
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Birmingham22 Oct 2025Individual Open · Women1:32:24410/829Beat 51%
↑ 145 days after Cardiff 2025 8:15 better than the field Why ↓Close ↑
10:01 faster on the clock, and the race was 1:46 faster for everyone, so 8:15 of it was this athlete.
The fieldCompare these two →1:46 faster This athlete10:01 faster -
Cardiff30 May 2025Individual Open · Women1:42:25316/400Beat 21%
↑ 27 days after London 2025 5:21 worse than the field Why ↓Close ↑
5:21 behind the field: 3:51 slower on the clock, against 1:30 faster for everyone.
The fieldCompare these two →1:30 faster This athlete3:51 slower -
London3 May 2025Individual Open · Women1:38:34909/1368Beat 34%