Progress against the field
From Yokohama 2025 to Chiba 2026, the field gained 3:45 on 川鍋 真吾 and 藤本 真輔.
Over the same races everyone got 6:39 quicker, so 2:54 faster on the clock looks better than it was.
188 days between Osaka 2026 and Chiba 2026 is the longest gap compared here, and the second race was 2:41 behind the field.
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 2026Doubles Open · Men1:04:55 PB28/468Beat 94%
↑ 188 days after Osaka 2026, with 藤本 真輔 2:41 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:28 faster on the clock looks better than it was: the race was 5:09 faster for everyone, which leaves this 2:41 behind the field.
The fieldCompare these two →5:09 faster This pair2:28 faster -
Osaka30 Jan 2026Doubles Open · Men1:07:2379/748Beat 89%
↑ 174 days after Yokohama 2025, with 藤本 真輔 1:04 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:26 faster on the clock looks better than it was: the race was 1:30 faster for everyone, which leaves this 1:04 behind the field.
The fieldCompare these two →1:30 faster This pair0:26 faster -
Yokohama9 Aug 2025Doubles Open · Men1:07:4924/277Beat 91%