Progress against the field
Sunmin Ahn and Sangweon Roh have gained 5:17 on the field from Incheon 2025 to Incheon 2026.
Over the same races everyone got 5:21 quicker, so 10:38 faster on the clock looks better than it was.
The longest gap between two races compared here, 188 days between Seoul 2025 and Incheon 2026, still ended 3:37 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.
Every race
3 races · 3 events
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Incheon15 May 2026Doubles Open · Mixed1:11:09 PB109/876Beat 88%
↑ 188 days after Seoul 2025, with Sangweon Roh 3:37 better than the field Why ↓Close ↑
5:18 faster on the clock, and the race was 1:41 faster for everyone, so 3:37 of it was this pair.
The fieldCompare these two →1:41 faster This pair5:18 faster -
Seoul8 Nov 2025Doubles Open · Mixed1:16:27111/378Beat 71%
↑ 175 days after Incheon 2025, with Sangweon Roh 1:40 better than the field Why ↓Close ↑
5:20 faster on the clock, and the race was 3:40 faster for everyone, so 1:40 of it was this pair.
The fieldCompare these two →3:40 faster This pair5:20 faster -
Incheon17 May 2025Doubles Open · Mixed1:21:47107/219Beat 51%