Progress against the field
Between Birmingham 2022 and London 2024, Katie Ledger lost 9:59 to the field.
Over the same races everyone got 5:54 quicker, so 4:05 slower on the clock looks better than it was.
The longest gap between two races compared here, 405 days between Birmingham 2023 and London 2024, cost 7:38 on 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.
Every race
6 races · 6 events
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Glasgow12 Mar 2025Doubles Open · Mixed1:22:08 PB485/841Beat 42%
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London29 Nov 2024Individual Open · Women1:34:46448/940Beat 52%
↑ 405 days after Birmingham 2023 7:38 worse than the field Why ↓Close ↑
3:34 slower on the clock in a race that was 4:04 faster for everyone: 7:38 lost to the field.
The fieldCompare these two →4:04 faster This athlete3:34 slower -
Glasgow2 Mar 2024Doubles Open · Mixed1:22:50396/850Beat 53%
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Birmingham21 Oct 2023Individual Open · Women1:31:12236/532Beat 56%
↑ 336 days after London 2022 6:55 better than the field Why ↓Close ↑
6:55 better than the field: 6:59 faster on the clock, against 0:04 faster for everyone.
The fieldCompare these two →0:04 faster This athlete6:59 faster -
London19 Nov 2022Individual Open · Women1:38:11295/411Beat 28%
↑ 35 days after Birmingham 2022 9:16 worse than the field Why ↓Close ↑
7:30 slower on the clock in a race that was 1:46 faster for everyone: 9:16 lost to the field.
The fieldCompare these two →1:46 faster This athlete7:30 slower -
Birmingham15 Oct 2022Individual Open · Women1:30:41 PB180/372Beat 52%