Progress against the field
Jaeyoon Kim has gained 11:49 on the field from Hong Kong 2025 to Chiba 2026.
The clock says 19:31 faster, but the races themselves got 7:42 quicker for everyone.
188 days between Hong Kong 2025 and Osaka 2026 is the longest gap compared here, and the second race was 22:15 better than 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
5 races · 5 events
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Chiba6 Aug 2026Individual Open · Men1:10:0825/769Beat 97%
↑ 188 days after Osaka 2026 10:26 worse than the field Why ↓Close ↑
10:26 behind the field: 8:23 slower on the clock, against 2:03 faster for everyone.
The fieldCompare these two →2:03 faster This athlete8:23 slower -
Osaka30 Jan 2026Individual Open · Men1:01:45 PB10/1119Beat 99%
↑ 188 days after Hong Kong 2025 22:15 better than the field Why ↓Close ↑
22:15 better than the field: 27:54 faster on the clock, against 5:39 faster for everyone.
The fieldCompare these two →5:39 faster This athlete27:54 faster -
Shenzhen20 Dec 2025Doubles Pro · Men57:56 PB3/131Beat 98%
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Frankfurt12 Dec 2025Doubles Open · Men1:05:48 PB116/941Beat 88%
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Hong Kong26 Jul 2025Individual Open · Men1:29:39380/1186Beat 68%