Progress against the field
From London 2022 to London 2023, Andrea Potter and Catherine Bradley have moved with the field: what changed on the clock changed for everyone.
Over the same races everyone got 3:40 quicker, so 3:54 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.
Every race
13 races · 13 events
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Birmingham31 Oct 2026Individual Open · Women1:15:50 PB92/887Beat 90%
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Berlin22 May 2026Doubles Pro · Women1:13:4852/139Beat 63%
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St. Gallen16 Jan 2026Doubles Pro · Women1:12:1027/89Beat 70%
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London Excel4 Dec 2025Doubles Pro · Women1:08:24 PB54/339Beat 84%
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Oslo26 Sep 2025Doubles Pro · Women1:12:4224/75Beat 68%
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Vienna - European Championship9 Feb 2024Doubles Open · Women1:05:4112/158Beat 92%
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London26 Nov 2023Doubles Open · Women1:07:3239/1096Beat 96%
↑ 372 days after London 2022, with Catherine Bradley 0:14 better than the field Why ↓Close ↑
3:54 faster on the clock, and the race was 3:40 faster for everyone, so 0:14 of it was this pair.
The fieldCompare these two →3:40 faster This pair3:54 faster -
Milan7 Oct 2023Individual Open · Women1:21:1133/173Beat 81%
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Hannover6 May 2023Doubles Open · Women1:05:397/129Beat 95%
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London19 Nov 2022Doubles Open · Women1:11:2634/364Beat 91%
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World Championships NiceDate unknownDoubles Pro · Women1:10:48163/361Beat 55%
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KölnDate unknownDoubles Open · Women1:03:36 PB5/400Beat 99%
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World Championships ManchesterDate unknownDoubles Open · Women1:12:56105/204Beat 49%