Progress against the field
Between Taipei 2026 and Chiba 2026, Winnie Ko lost 5:23 to the field.
The clock says 2:23 slower, but the races themselves got 3:00 quicker for everyone.
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 · Women, the one raced most; every comparison is in the list below.
Every race
7 races · 7 events
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Shenzhen15 Aug 2026Relay · Women1:23:5559/244Beat 76%
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Chiba6 Aug 2026Individual Open · Women1:38:18296/589Beat 50%
↑ 90 days after Hong Kong 2026 1:35 worse than the field Why ↓Close ↑
0:14 slower on the clock in a race that was 1:21 faster for everyone: 1:35 lost to the field.
The fieldCompare these two →1:21 faster This athlete0:14 slower -
Hong Kong8 May 2026Individual Open · Women1:38:04205/565Beat 64%
↑ 69 days after Taipei 2026 3:48 worse than the field Why ↓Close ↑
2:09 slower on the clock in a race that was 1:39 faster for everyone: 3:48 lost to the field.
The fieldCompare these two →1:39 faster This athlete2:09 slower -
Taipei28 Feb 2026Individual Open · Women1:35:55 PB97/297Beat 67%
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Osaka30 Jan 2026Individual Open · Women1:38:38289/619Beat 53%
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Shenzhen20 Dec 2025Individual Open · Women1:43:05235/461Beat 49%
↑ 147 days after Hong Kong 2025 6:49 worse than the field Why ↓Close ↑
1:16 slower on the clock in a race that was 5:33 faster for everyone: 6:49 lost to the field.
The fieldCompare these two →5:33 faster This athlete1:16 slower -
Hong Kong26 Jul 2025Individual Open · Women1:41:49235/523Beat 55%