Progress against the field
Between Hong Kong 2024 and Yokohama 2025, Ryan Koesuma lost 2:42 to the field.
The clock says 4:14 faster, but the races themselves got 6:56 quicker for everyone.
The longest gap between two races compared here, 183 days between Hong Kong 2024 and Bangkok 2025, cost 4:43 on 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
4 races · 4 events
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Jakarta27 Jun 2026Individual Pro · Men2:11:20 PB171/189Beat 10%
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Yokohama9 Aug 2025Individual Open · Men1:56:47 PB588/718Beat 18%
↑ 77 days after Bangkok 2025 2:01 better than the field Why ↓Close ↑
2:01 better than the field: 5:57 faster on the clock, against 3:56 faster for everyone.
The fieldCompare these two →3:56 faster This athlete5:57 faster -
Bangkok24 May 2025Individual Open · Men2:02:44518/658Beat 21%
↑ 183 days after Hong Kong 2024 4:43 worse than the field Why ↓Close ↑
4:43 behind the field: 1:43 slower on the clock, against 3:00 faster for everyone.
The fieldCompare these two →3:00 faster This athlete1:43 slower -
Hong Kong22 Nov 2024Individual Open · Men2:01:01895/1011Beat 12%