Progress against the field
罡 周 has dropped 3:30 behind the field from Shanghai 2025 to Chengdu 2026.
The clock says 2:29 faster, but the races themselves got 5:59 quicker for everyone.
The largest gain on the field came from Shanghai 2025 → Shenzhen 2025: 3:58 in 28 days.
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 Pro · Men, the one raced most; every comparison is in the list below.
Every race
7 races · 7 events
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Chengdu1 Aug 2026Individual Pro · Men1:18:4362/216Beat 71%
↑ 77 days after Shanghai 2026 1:18 better than the field Why ↓Close ↑
1:18 better than the field: 1:34 faster on the clock, against 0:16 faster for everyone.
The fieldCompare these two →0:16 faster This athlete1:34 faster -
Shanghai16 May 2026Individual Pro · Men1:20:1791/347Beat 74%
↑ 56 days after Beijing I 2026 3:25 worse than the field Why ↓Close ↑
1:36 slower on the clock in a race that was 1:49 faster for everyone: 3:25 lost to the field.
The fieldCompare these two →1:49 faster This athlete1:36 slower -
Beijing I21 Mar 2026Individual Pro · Men1:18:4151/275Beat 82%
↑ 91 days after Shenzhen 2025 5:21 worse than the field Why ↓Close ↑
0:56 slower on the clock in a race that was 4:25 faster for everyone: 5:21 lost to the field.
The fieldCompare these two →4:25 faster This athlete0:56 slower -
Shenzhen20 Dec 2025Individual Pro · Men1:17:45 PB36/285Beat 87%
↑ 28 days after Shanghai 2025 3:58 better than the field Why ↓Close ↑
The race was 0:31 slower for everyone and the clock still says 3:27 faster: 3:58 gained on the field.
The fieldCompare these two →0:31 slower This athlete3:27 faster -
Shanghai22 Nov 2025Individual Pro · Men1:21:1261/227Beat 73%
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Beijing23 Aug 2025Individual Open · Men1:13:5354/609Beat 91%
↑ 280 days after Beijing 2024 1:15 worse than the field Why ↓Close ↑
1:18 slower on the clock in a race that was 0:03 slower for everyone: 1:15 lost to the field.
The fieldCompare these two →0:03 slower This athlete1:18 slower -
Beijing16 Nov 2024Individual Open · Men1:12:35 PB11/232Beat 95%