Progress against the field
Jung Hwan Jang has gained 11:48 on the field from Taipei 2024 to Taipei 2025.
Over the same races everyone got 7:28 quicker, so 19:16 faster on the clock looks better than it was.
The longest gap between two races compared here, 181 days between Taipei 2024 and Hong Kong 2024, still ended 6:00 ahead of 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
5 races · 5 events
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Incheon15 May 2026Individual Pro · Men1:09:4425/296Beat 92%
↑ 188 days after Seoul 2025 2:57 worse than the field Why ↓Close ↑
1:30 slower on the clock in a race that was 1:27 faster for everyone: 2:57 lost to the field.
The fieldCompare these two →1:27 faster This athlete1:30 slower -
Seoul8 Nov 2025Individual Pro · Men1:08:14 PB12/174Beat 93%
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Taipei12 Apr 2025Individual Open · Men1:05:50 PB10/687Beat 99%
↑ 141 days after Hong Kong 2024 5:48 better than the field Why ↓Close ↑
5:48 better than the field: 8:43 faster on the clock, against 2:55 faster for everyone.
The fieldCompare these two →2:55 faster This athlete8:43 faster -
Hong Kong22 Nov 2024Individual Open · Men1:14:33124/1011Beat 88%
↑ 181 days after Taipei 2024 6:00 better than the field Why ↓Close ↑
6:00 better than the field: 10:33 faster on the clock, against 4:33 faster for everyone.
The fieldCompare these two →4:33 faster This athlete10:33 faster -
Taipei25 May 2024Individual Open · Men1:25:0674/290Beat 75%