Progress against the field
Between Incheon 2025 and Incheon 2026, 인섭 김 and 정성 이 lost 1:31 to the field.
Over the same races everyone got 3:49 quicker, so 2:18 faster on the clock looks better than it was.
188 days between Seoul 2025 and Incheon 2026 is the longest gap compared here, and the second race was 2:23 better than 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 Doubles Pro · Men, with 정성 이, the one raced most; every comparison is in the list below.
Every race
7 races · 4 events
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Incheon15 May 2026Doubles Pro · Men1:02:45 PB35/371Beat 91%
↑ 188 days after Seoul 2025, with 정성 이 2:23 better than the field Why ↓Close ↑
3:17 faster on the clock, and the race was 0:54 faster for everyone, so 2:23 of it was this pair.
The fieldCompare these two →0:54 faster This pair3:17 faster -
Incheon15 May 2026Individual Open · Men1:00:06 PB9/905Beat 99%
↑ 188 days after Seoul 2025 1:49 better than the field Why ↓Close ↑
1:49 better than the field: 3:11 faster on the clock, against 1:22 faster for everyone.
The fieldCompare these two →1:22 faster This athlete3:11 faster -
Seoul8 Nov 2025Doubles Pro · Men1:06:0249/220Beat 78%
↑ 175 days after Incheon 2025, with 정성 이 3:54 worse than the field Why ↓Close ↑
0:59 slower on the clock in a race that was 2:55 faster for everyone: 3:54 lost to the field.
The fieldCompare these two →2:55 faster This pair0:59 slower -
Seoul8 Nov 2025Individual Open · Men1:03:1719/702Beat 97%
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Yokohama9 Aug 2025Doubles Open · Mixed1:58:37 PB242/255Beat 5%
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Incheon17 May 2025Doubles Open · Mixed2:15:42219/219Beat 0%
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Incheon17 May 2025Doubles Pro · Men1:05:0324/173Beat 86%