Progress against the field
From Shanghai 2025 to Bangkok 2026, Kim EunSu got 8:27 faster than the field.
The clock says 15:26 faster, but the races themselves got 6:59 quicker for everyone.
The biggest step was Shanghai 2025 → Osaka 2026: 11:46 on the field in 69 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
8 races · 6 events
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Beijing10 Sep 2026Relay · Men57:562/165Beat 99%
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Beijing10 Sep 2026Individual Open · MenDNF—
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Bangkok13 Aug 2026Individual Open · Men1:07:15 PB31/1026Beat 97%
↑ 90 days after Incheon 2026 2:51 better than the field Why ↓Close ↑
5:35 faster on the clock, and the race was 2:44 faster for everyone, so 2:51 of it was this athlete.
The fieldCompare these two →2:44 faster This athlete5:35 faster -
Incheon15 May 2026Doubles Open · Mixed1:21:04 PB400/876Beat 54%
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Incheon15 May 2026Individual Open · Men1:12:50112/905Beat 88%
↑ 105 days after Osaka 2026 6:10 worse than the field Why ↓Close ↑
6:10 behind the field: 3:38 slower on the clock, against 2:32 faster for everyone.
The fieldCompare these two →2:32 faster This athlete3:38 slower -
Osaka30 Jan 2026Individual Open · Men1:09:1235/511Beat 93%
↑ 69 days after Shanghai 2025 11:46 better than the field Why ↓Close ↑
13:29 faster on the clock, and the race was 1:43 faster for everyone, so 11:46 of it was this athlete.
The fieldCompare these two →1:43 faster This athlete13:29 faster -
Shenzhen20 Dec 2025Individual Pro · Men1:17:08 PB33/285Beat 88%
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Shanghai22 Nov 2025Individual Open · Men1:22:41238/914Beat 74%