Progress against the field
From Shenzhen 2025 to Shenzhen 2026, 博 曹 got 20:21 faster than the field.
The clock says 30:54 faster, but the races themselves got 10:33 quicker for everyone.
The longest gap between two races compared here, 224 days between Shenzhen 2025 and Chengdu 2026, still ended 14:13 ahead of 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
4 races · 4 events
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Shenzhen15 Aug 2026Individual Open · Men1:46:17 PB885/1284Beat 31%
↑ 14 days after Chengdu 2026 6:08 better than the field Why ↓Close ↑
6:08 better than the field: 10:05 faster on the clock, against 3:57 faster for everyone.
The fieldCompare these two →3:57 faster This athlete10:05 faster -
Chengdu1 Aug 2026Individual Open · Men1:56:22707/882Beat 20%
↑ 224 days after Shenzhen 2025 14:13 better than the field Why ↓Close ↑
14:13 better than the field: 20:49 faster on the clock, against 6:36 faster for everyone.
The fieldCompare these two →6:36 faster This athlete20:49 faster -
Shenzhen20 Dec 2025Individual Open · Men2:17:11862/928Beat 7%
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Beijing23 Aug 2025Relay · Mixed1:32:25150/202Beat 26%