Progress against the field
Between Shenzhen 2025 and Beijing I 2026, 南 安 pulled 16:54 ahead of the field.
Over the same races everyone got 7:01 quicker, so 23:55 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
5 races · 3 events
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Beijing10 Sep 2026Relay · Mixed1:14:1641/260Beat 84%
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Beijing10 Sep 2026Doubles Open · Mixed1:17:37 PB132/415Beat 68%
↑ 173 days after Beijing I 2026, with 湘红 孙 2:33 better than the field Why ↓Close ↑
2:33 better than the field: 7:59 faster on the clock, against 5:26 faster for everyone.
The fieldCompare these two →5:26 faster This pair7:59 faster -
Beijing I21 Mar 2026Individual Open · Men1:31:33 PB484/1267Beat 62%
↑ 91 days after Shenzhen 2025 16:54 better than the field Why ↓Close ↑
23:55 faster on the clock, and the race was 7:01 faster for everyone, so 16:54 of it was this athlete.
The fieldCompare these two →7:01 faster This athlete23:55 faster -
Beijing I21 Mar 2026Doubles Open · Mixed1:25:36211/532Beat 60%
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Shenzhen20 Dec 2025Individual Open · Men1:55:28750/928Beat 19%