Progress against the field
Ji Hoon On has gained 16:12 on the field from Hamburg 2025 to London Olympia 2026.
Over the same races everyone got 3:31 quicker, so 19:43 faster on the clock looks better than it was.
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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Hamburg28 Oct 2026Individual Open · Men1:26:24 PB523/1103Beat 53%
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Incheon15 May 2026Individual Open · Men1:28:53600/1100Beat 46%
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London Olympia24 Mar 2026Individual Open · Men1:28:21355/642Beat 45%
↑ 173 days after Hamburg 2025 16:12 better than the field Why ↓Close ↑
16:12 better than the field: 19:43 faster on the clock, against 3:31 faster for everyone.
The fieldCompare these two →3:31 faster This athlete19:43 faster -
Hamburg2 Oct 2025Individual Open · Men1:48:041270/1486Beat 15%