Progress against the field
Between Osaka 2026 and Chiba 2026, Wataru Oguchi pulled 4:28 ahead of the field.
The clock says 5:50 faster, but the races themselves got 1:22 quicker for everyone.
The biggest step was Hong Kong 2026 → Chiba 2026: 4:58 on the field in 90 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.
Every race
6 races · 5 events
-
Chiba6 Aug 2026Doubles Open · Mixed1:14:59 PB134/761Beat 82%
-
Chiba6 Aug 2026Individual Pro · Men1:07:29 PB22/295Beat 93%
↑ 90 days after Hong Kong 2026 4:58 better than the field Why ↓Close ↑
4:58 better than the field: 5:43 faster on the clock, against 0:45 faster for everyone.
The fieldCompare these two →0:45 faster This athlete5:43 faster -
Hong Kong8 May 2026Individual Pro · Men1:13:1264/301Beat 79%
↑ 98 days after Osaka 2026 0:30 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:07 faster on the clock, yet the race was 0:37 faster for everyone, so 0:30 was lost on the field.
The fieldCompare these two →0:37 faster This athlete0:07 faster -
Osaka30 Jan 2026Individual Pro · Men1:13:1955/340Beat 84%
-
Seoul8 Nov 2025Individual Open · Men1:08:10 PB64/702Beat 91%
-
Yokohama9 Aug 2025Individual Open · Men1:09:4222/718Beat 97%