Progress against the field
Between Incheon 2025 and Osaka 2026, SEUNGJI CHA pulled 2:10 ahead of the field.
The clock says 10:26 faster, but the races themselves got 8:16 quicker for everyone.
The biggest step was Incheon 2025 → Seoul 2025: 4:37 on the field in 175 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
9 races · 7 events
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Chiba6 Aug 2026Individual Pro · Women1:15:4916/94Beat 83%
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Stockholm18 Jun 2026Individual Pro · Women1:12:59 PB363/751Beat 52%
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Incheon15 May 2026Doubles Open · Women1:04:42 PB4/646Beat 99%
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Incheon15 May 2026Individual Pro · Women1:13:2511/94Beat 88%
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Taipei28 Feb 2026Individual Pro · Women1:17:4312/61Beat 80%
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Osaka30 Jan 2026Individual Open · Women1:12:4812/619Beat 98%
↑ 83 days after Seoul 2025 2:27 worse than the field Why ↓Close ↑
1:23 slower on the clock in a race that was 1:04 faster for everyone: 2:27 lost to the field.
The fieldCompare these two →1:04 faster This athlete1:23 slower -
Seoul8 Nov 2025Doubles Open · Mixed1:02:38 PB12/378Beat 97%
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Seoul8 Nov 2025Individual Open · Women1:11:25 PB8/350Beat 98%
↑ 175 days after Incheon 2025 4:37 better than the field Why ↓Close ↑
11:49 faster on the clock, and the race was 7:12 faster for everyone, so 4:37 of it was this athlete.
The fieldCompare these two →7:12 faster This athlete11:49 faster -
Incheon17 May 2025Individual Open · Women1:23:1425/153Beat 84%