Progress against the field
From New York 2022 to New York 2022, Matt Duckworth got 0:43 faster than the field.
The clock says 4:22 faster, but the races themselves got 3:39 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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New York1 Oct 2022Individual Open · Men1:14:24 PB22/273Beat 92%
↑ 210 days after New York 2022 0:43 better than the field Why ↓Close ↑
4:22 faster on the clock, and the race was 3:39 faster for everyone, so 0:43 of it was this athlete.
The fieldCompare these two →3:39 faster This athlete4:22 faster -
New York5 Mar 2022Individual Open · Men1:18:4629/177Beat 84%
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New YorkDate unknownIndividual Open · Men1:19:1947/372Beat 87%