Progress against the field
子斌 庄 has gained 1:17 on the field from Shanghai 2025 to Shenzhen 2026.
The clock says 5:34 faster, but the races themselves got 4:17 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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Shenzhen15 Aug 2026Individual Open · Men1:24:03 PB339/1284Beat 74%
↑ 266 days after Shanghai 2025 1:17 better than the field Why ↓Close ↑
1:17 better than the field: 5:34 faster on the clock, against 4:17 faster for everyone.
The fieldCompare these two →4:17 faster This athlete5:34 faster -
Shenzhen20 Dec 2025Individual Pro · Men2:02:51 PB231/285Beat 19%
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Shanghai22 Nov 2025Individual Open · Men1:29:37374/914Beat 59%