Progress against the field
From Hong Kong 2025 to Hong Kong 2026, John Choo got 2:16 faster than the field.
The clock says 8:31 faster, but the races themselves got 6:15 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.
Every race
4 races · 4 events
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Hong Kong8 May 2026Individual Open · Men1:19:39 PB203/1490Beat 86%
↑ 286 days after Hong Kong 2025 2:16 better than the field Why ↓Close ↑
8:31 faster on the clock, and the race was 6:15 faster for everyone, so 2:16 of it was this athlete.
The fieldCompare these two →6:15 faster This athlete8:31 faster -
Hong Kong26 Jul 2025Individual Open · Men1:28:10341/1186Beat 71%
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Taipei12 Apr 2025Doubles Open · Men1:26:59 PB158/302Beat 48%
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Singapore ExpoDate unknownIndividual Open · Men1:21:43185/1182Beat 84%