Progress against the field
From Hong Kong 2022 to Hong Kong 2025, Siu Hang CHOI got 4:29 faster than the field.
Over the same races everyone got 5:52 quicker, so 10:21 faster on the clock looks better than it was.
The largest gain on the field came from Hong Kong 2024 → Hong Kong 2025: 11:33 in 246 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
8 races · 5 events
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Hong Kong8 May 2026Doubles Open · Men1:12:30 PB127/885Beat 86%
↑ 286 days after Hong Kong 2025, with Chun Sing YUEN 2:00 worse than the field Faster on the clock, behind the field Why ↓Close ↑
5:12 faster on the clock, yet the race was 7:12 faster for everyone, so 2:00 was lost on the field.
The fieldCompare these two →7:12 faster This pair5:12 faster -
Hong Kong26 Jul 2025Individual Open · Men1:37:14 PB577/1186Beat 51%
↑ 246 days after Hong Kong 2024 11:33 better than the field Why ↓Close ↑
11:33 better than the field: 14:29 faster on the clock, against 2:56 faster for everyone.
The fieldCompare these two →2:56 faster This athlete14:29 faster -
Hong Kong26 Jul 2025Doubles Open · Men1:17:42196/902Beat 78%
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Hong Kong26 Jul 2025Relay · Men1:29:2560/165Beat 64%
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Hong Kong22 Nov 2024Individual Open · Men1:51:43829/1011Beat 18%
↑ 362 days after Hong Kong 2023 6:56 worse than the field Why ↓Close ↑
6:56 behind the field: 3:40 slower on the clock, against 3:16 faster for everyone.
The fieldCompare these two →3:16 faster This athlete3:40 slower -
Hong Kong22 Nov 2024Relay · Men1:23:3534/78Beat 56%
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Hong Kong26 Nov 2023Individual Open · Men1:48:03264/342Beat 23%
↑ 371 days after Hong Kong 2022 0:08 worse than the field Why ↓Close ↑
Moved with the field: 0:28 slower on the clock, against 0:20 slower for everyone.
The fieldCompare these two →0:20 slower This athlete0:28 slower -
Hong Kong20 Nov 2022Individual Open · Men1:47:35166/212Beat 22%