Progress against the field
Between Singapore National Stadium 2024 and Hong Kong 2025, Chak Wah Chan lost 8:23 to the field.
Over the same races everyone got 9:21 quicker, so 0:58 faster on the clock looks better than it was.
246 days between Hong Kong 2024 and Hong Kong 2025 is the longest gap compared here, and the second race was 5:05 behind 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
7 races · 6 events
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Taipei28 Feb 2026Individual Open · Men1:33:37367/852Beat 57%
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Auckland29 Jan 2026Doubles Open · Men1:17:01 PB161/320Beat 50%
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Auckland29 Jan 2026Individual Open · Men1:24:34273/763Beat 64%
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Hong Kong26 Jul 2025Individual Open · Men1:26:07281/1186Beat 76%
↑ 246 days after Hong Kong 2024 5:05 worse than the field Why ↓Close ↑
2:09 slower on the clock in a race that was 2:56 faster for everyone: 5:05 lost to the field.
The fieldCompare these two →2:56 faster This athlete2:09 slower -
Hong Kong22 Nov 2024Individual Open · Men1:23:58 PB310/1011Beat 69%
↑ 146 days after Singapore National Stadium 2024 3:18 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:07 faster on the clock, yet the race was 6:25 faster for everyone, so 3:18 was lost on the field.
The fieldCompare these two →6:25 faster This athlete3:07 faster -
Singapore National Stadium29 Jun 2024Individual Open · Men1:27:05186/1015Beat 82%
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Hong Kong20 Nov 2022Individual Open · Men1:32:36101/212Beat 52%