Progress against the field
Between Shanghai 2025 and Beijing 2026, 一男 裘 lost 5:52 to the field.
The clock says 1:06 faster, but the races themselves got 6:58 quicker for everyone.
The longest gap between two races compared here, 252 days between Shanghai 2025 and Chengdu 2026, cost 19:15 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
3 races · 3 events
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Beijing10 Sep 2026Individual Open · Men1:14:32 PB82/665Beat 88%
↑ 40 days after Chengdu 2026 13:23 better than the field Why ↓Close ↑
19:16 faster on the clock, and the race was 5:53 faster for everyone, so 13:23 of it was this athlete.
The fieldCompare these two →5:53 faster This athlete19:16 faster -
Chengdu1 Aug 2026Individual Open · Men1:33:48378/882Beat 57%
↑ 252 days after Shanghai 2025 19:15 worse than the field Why ↓Close ↑
18:10 slower on the clock in a race that was 1:05 faster for everyone: 19:15 lost to the field.
The fieldCompare these two →1:05 faster This athlete18:10 slower -
Shanghai22 Nov 2025Individual Open · Men1:15:38114/914Beat 88%