Progress against the field
From London 2022 to London 2023, Leon Cassidy got 3:56 faster than the field.
The clock says 7:50 faster, but the races themselves got 3:54 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
3 races · 3 events
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London29 Nov 2024Doubles Open · Men1:20:17 PB355/444Beat 20%
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London26 Nov 2023Individual Open · Men1:23:23 PB779/1865Beat 58%
↑ 372 days after London 2022 3:56 better than the field Why ↓Close ↑
7:50 faster on the clock, and the race was 3:54 faster for everyone, so 3:56 of it was this athlete.
The fieldCompare these two →3:54 faster This athlete7:50 faster -
London19 Nov 2022Individual Open · Men1:31:13484/865Beat 44%