Progress against the field
翔伍 宮川 has gained 1:51 on the field from Osaka 2026 to Chiba 2026.
The clock says 4:18 faster, but the races themselves got 2:27 quicker for everyone.
The largest gain on the field came from Osaka 2026 → Incheon 2026: 7:05 in 105 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
3 races · 3 events
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Chiba6 Aug 2026Individual Open · Men1:20:5065/299Beat 78%
↑ 83 days after Incheon 2026 5:14 worse than the field Why ↓Close ↑
5:19 slower on the clock in a race that was 0:05 slower for everyone: 5:14 lost to the field.
The fieldCompare these two →0:05 slower This athlete5:19 slower -
Incheon15 May 2026Individual Open · Men1:15:31 PB154/905Beat 83%
↑ 105 days after Osaka 2026 7:05 better than the field Why ↓Close ↑
7:05 better than the field: 9:37 faster on the clock, against 2:32 faster for everyone.
The fieldCompare these two →2:32 faster This athlete9:37 faster -
Osaka30 Jan 2026Individual Open · Men1:25:08348/1119Beat 69%