Progress against the field
海涛 曹 has gained 9:39 on the field from Shanghai 2025 to Beijing 2026.
The clock says 17:37 faster, but the races themselves got 7:58 quicker for everyone.
Ahead of the field in 3 of 4 comparisons.
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
6 races · 5 events
-
Beijing10 Sep 2026Individual Pro · Men1:18:08 PB96/339Beat 72%
↑ 117 days after Shanghai 2026 0:38 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:37 faster on the clock, yet the race was 2:15 faster for everyone, so 0:38 was lost on the field.
The fieldCompare these two →2:15 faster This athlete1:37 faster -
Shanghai16 May 2026Relay · Mixed1:12:1142/366Beat 89%
-
Shanghai16 May 2026Individual Pro · Men1:19:4587/347Beat 75%
↑ 56 days after Beijing I 2026 2:07 better than the field Why ↓Close ↑
3:56 faster on the clock, and the race was 1:49 faster for everyone, so 2:07 of it was this athlete.
The fieldCompare these two →1:49 faster This athlete3:56 faster -
Beijing I21 Mar 2026Individual Pro · Men1:23:4189/275Beat 68%
↑ 91 days after Shenzhen 2025 0:36 better than the field Why ↓Close ↑
0:36 better than the field: 5:01 faster on the clock, against 4:25 faster for everyone.
The fieldCompare these two →4:25 faster This athlete5:01 faster -
Shenzhen20 Dec 2025Individual Pro · Men1:28:42101/285Beat 65%
↑ 28 days after Shanghai 2025 7:34 better than the field Why ↓Close ↑
The race was 0:31 slower for everyone and the clock still says 7:03 faster: 7:34 gained on the field.
The fieldCompare these two →0:31 slower This athlete7:03 faster -
Shanghai22 Nov 2025Individual Pro · Men1:35:45153/227Beat 33%