Progress against the field
Between Shenzhen 2025 and Beijing 2026, 航 史 pulled 59:51 ahead of the field.
Over the same races everyone got 6:48 quicker, so 1:06:39 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
3 races · 3 events
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Beijing10 Sep 2026Individual Open · Men1:20:43 PB73/364Beat 80%
↑ 264 days after Shenzhen 2025 59:51 better than the field Why ↓Close ↑
59:51 better than the field: 1:06:39 faster on the clock, against 6:48 faster for everyone.
The fieldCompare these two →6:48 faster This athlete1:06:39 faster -
Beijing I21 Mar 2026Individual Open · MenDNF—
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Shenzhen20 Dec 2025Individual Open · Men2:27:22891/928Beat 4%