Progress against the field
Samantha Butcher and Emily Griffiths have gained 2:48 on the field from London 2025 to Cardiff 2025.
The clock says 3:56 faster, but the races themselves got 1:08 quicker for everyone.
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
5 races · 5 events
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Berlin22 May 2026Doubles Open · Women1:10:17 PB15/295Beat 95%
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Manchester21 Jan 2026Doubles Open · Women1:13:5520/198Beat 90%
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Dublin12 Nov 2025Doubles Open · Mixed1:11:31 PB122/594Beat 80%
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Cardiff30 May 2025Doubles Open · Women1:14:21103/529Beat 81%
↑ 27 days after London 2025, with Emily Griffiths 2:48 better than the field Why ↓Close ↑
3:56 faster on the clock, and the race was 1:08 faster for everyone, so 2:48 of it was this pair.
The fieldCompare these two →1:08 faster This pair3:56 faster -
London3 May 2025Doubles Open · Women1:18:17335/1118Beat 70%