Progress against the field
Chor Seng Tan has gained 13:09 on the field from Singapore 2025 to Taipei 2026.
The clock says 23:00 faster, but the races themselves got 9:51 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
5 races · 5 events
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Taipei28 Feb 2026Individual Open · Men1:24:53 PB108/343Beat 69%
↑ 245 days after Singapore 2025 13:09 better than the field Why ↓Close ↑
13:09 better than the field: 23:00 faster on the clock, against 9:51 faster for everyone.
The fieldCompare these two →9:51 faster This athlete23:00 faster -
Singapore28 Jun 2025Individual Open · Men1:47:531037/1937Beat 47%
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Belgium5 Apr 2025Individual Open · Men1:48:521486/1638Beat 9%
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Singapore National Stadium29 Jun 2024Individual Open · Men2:05:10826/1015Beat 19%
↑ 266 days after Singapore 2023 31:41 worse than the field Why ↓Close ↑
31:41 behind the field: 24:08 slower on the clock, against 7:33 faster for everyone.
The fieldCompare these two →7:33 faster This athlete24:08 slower -
Singapore7 Oct 2023Individual Open · Men1:41:02214/630Beat 66%