Progress against the field
Hiroaki Tomidokoro has gained 10:24 on the field from Hong Kong 2024 to Chiba 2026.
Over the same races everyone got 6:38 quicker, so 17:02 faster on the clock looks better than it was.
The largest gain on the field came from Osaka 2026 → Hong Kong 2026: 5:26 in 98 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
4 races · 4 events
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Chiba6 Aug 2026Individual Open · Men1:12:59 PB53/927Beat 94%
↑ 90 days after Hong Kong 2026 4:06 better than the field Why ↓Close ↑
5:01 faster on the clock, and the race was 0:55 faster for everyone, so 4:06 of it was this athlete.
The fieldCompare these two →0:55 faster This athlete5:01 faster -
Hong Kong8 May 2026Individual Open · Men1:18:00169/1490Beat 89%
↑ 98 days after Osaka 2026 5:26 better than the field Why ↓Close ↑
The race was 0:01 slower for everyone and the clock still says 5:25 faster: 5:26 gained on the field.
The fieldCompare these two →0:01 slower This athlete5:25 faster -
Osaka30 Jan 2026Individual Open · Men1:23:25147/511Beat 71%
↑ 434 days after Hong Kong 2024 0:52 better than the field Why ↓Close ↑
0:52 better than the field: 6:36 faster on the clock, against 5:44 faster for everyone.
The fieldCompare these two →5:44 faster This athlete6:36 faster -
Hong Kong22 Nov 2024Individual Open · Men1:30:01436/1011Beat 57%