Progress against the field
From Taipei 2025 to Seoul 2025, JAEHYUNG LEE got 0:37 faster than the field.
Over the same races everyone got 8:14 quicker, so 8:51 faster on the clock looks better than it was.
The largest gain on the field came from Taipei 2025 → Incheon 2025: 2:41 in 35 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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Incheon15 May 2026Doubles Open · Men1:33:22 PB1025/1114Beat 8%
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Seoul8 Nov 2025Individual Open · Men1:12:39 PB116/702Beat 84%
↑ 175 days after Incheon 2025 2:04 worse than the field Faster on the clock, behind the field Why ↓Close ↑
4:25 faster on the clock, yet the race was 6:29 faster for everyone, so 2:04 was lost on the field.
The fieldCompare these two →6:29 faster This athlete4:25 faster -
Incheon17 May 2025Individual Open · Men1:17:0497/497Beat 81%
↑ 35 days after Taipei 2025 2:41 better than the field Why ↓Close ↑
2:41 better than the field: 4:26 faster on the clock, against 1:45 faster for everyone.
The fieldCompare these two →1:45 faster This athlete4:26 faster -
Taipei12 Apr 2025Individual Open · Men1:21:30119/687Beat 83%