Progress against the field
From Singapore 2023 to Singapore 2025, Jj Ng got 4:35 faster than the field.
The clock says 12:25 faster, but the races themselves got 7:50 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.
Every race
3 races · 3 events
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Singapore28 Jun 2025Individual Open · Men2:03:081439/1937Beat 26%
↑ 630 days after Singapore 2023 4:35 better than the field Why ↓Close ↑
12:25 faster on the clock, and the race was 7:50 faster for everyone, so 4:35 of it was this athlete.
The fieldCompare these two →7:50 faster This athlete12:25 faster -
Singapore7 Oct 2023Individual Open · Men2:15:33544/630Beat 14%
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SingaporeDate unknownIndividual Open · Men1:47:06 PB523/807Beat 35%