Progress against the field
From New York 2022 to New York 2022, Leah Mwangi got 17:16 faster than the field.
Over the same races everyone got 2:06 slower, so 15:10 faster on the clock looks worse 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
3 races · 3 events
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New York1 Oct 2022Individual Open · Women1:44:04 PB97/156Beat 38%
↑ 210 days after New York 2022 17:16 better than the field Why ↓Close ↑
15:10 faster on the clock in a race that was 2:06 slower for everyone: 17:16 better than the field.
The fieldCompare these two →2:06 slower This athlete15:10 faster -
New York5 Mar 2022Individual Open · Women1:59:14107/129Beat 17%
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New YorkDate unknownIndividual Open · Women1:45:52173/241Beat 28%