Progress against the field
Between Shenzhen 2025 and Hong Kong 2026, Chun lung daniel Tsoi lost 6:43 to the field.
Over the same races everyone got 3:32 quicker, so 3:11 slower on the clock looks better than it was.
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
5 races · 5 events
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Shenzhen15 Aug 2026Doubles Pro · Men1:27:15 PB203/254Beat 20%
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Hong Kong8 May 2026Individual Open · Men1:34:23657/1490Beat 56%
↑ 139 days after Shenzhen 2025 6:43 worse than the field Why ↓Close ↑
3:11 slower on the clock in a race that was 3:32 faster for everyone: 6:43 lost to the field.
The fieldCompare these two →3:32 faster This athlete3:11 slower -
Bangkok 120 Mar 2026Doubles Open · Mixed1:16:30 PB216/1445Beat 85%
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Shenzhen20 Dec 2025Individual Open · Men1:31:12 PB345/928Beat 63%
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Hong Kong22 Nov 2024Doubles Open · Men1:44:22 PB486/544Beat 11%