Progress against the field
Between Singapore 2023 and Singapore 2025, JASON TAI pulled 3:48 ahead of the field.
Over the same races everyone got 7:50 quicker, so 11:38 faster 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
6 races · 6 events
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Singapore3 Apr 2026Doubles Open · Men2:14:08708/734Beat 4%
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Hong Kong26 Jul 2025Doubles Open · Men1:53:39 PB821/902Beat 9%
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Singapore28 Jun 2025Individual Open · Men1:28:50 PB384/1937Beat 80%
↑ 630 days after Singapore 2023 3:48 better than the field Why ↓Close ↑
11:38 faster on the clock, and the race was 7:50 faster for everyone, so 3:48 of it was this athlete.
The fieldCompare these two →7:50 faster This athlete11:38 faster -
Singapore National Stadium29 Jun 2024Individual Pro · Men1:51:1276/123Beat 38%
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Singapore7 Oct 2023Individual Open · Men1:40:28205/630Beat 68%
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SingaporeDate unknownIndividual Pro · Men1:35:31 PB69/126Beat 45%