Progress against the field
From Hong Kong 2024 to Yokohama 2025, Takumi Shirokura got 10:11 faster than the field.
The clock says 16:57 faster, but the races themselves got 6:46 quicker for everyone.
The biggest step was Taipei 2025 → Singapore 2025: 24:19 on the field in 77 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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Yokohama9 Aug 2025Individual Open · Men1:20:42 PB129/718Beat 82%
↑ 42 days after Singapore 2025 0:10 worse than the field Faster on the clock, behind the field Why ↓Close ↑
6:19 faster on the clock, yet the race was 6:29 faster for everyone, so 0:10 was lost on the field.
The fieldCompare these two →6:29 faster This athlete6:19 faster -
Singapore28 Jun 2025Individual Open · Men1:27:01331/1937Beat 83%
↑ 77 days after Taipei 2025 24:19 better than the field Why ↓Close ↑
21:41 faster on the clock in a race that was 2:38 slower for everyone: 24:19 better than the field.
The fieldCompare these two →2:38 slower This athlete21:41 faster -
Taipei12 Apr 2025Individual Open · Men1:48:42448/687Beat 35%
↑ 141 days after Hong Kong 2024 13:58 worse than the field Why ↓Close ↑
11:03 slower on the clock in a race that was 2:55 faster for everyone: 13:58 lost to the field.
The fieldCompare these two →2:55 faster This athlete11:03 slower -
Hong Kong22 Nov 2024Individual Open · Men1:37:39617/1011Beat 39%