Progress against the field
From Glasgow 2023 to Birmingham 2023, Mariola Tytko -Chodor got 9:14 faster than the field.
Over the same races everyone got 1:31 slower, so 7:43 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
4 races · 4 events
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Glasgow11 Mar 2026Individual Pro · WomenDNF—
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Glasgow2 Mar 2024Individual Pro · Women2:37:24 PB74/74Beat 0%
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Birmingham21 Oct 2023Individual Open · Women2:11:28 PB518/532Beat 3%
↑ 252 days after Glasgow 2023 9:14 better than the field Why ↓Close ↑
7:43 faster on the clock in a race that was 1:31 slower for everyone: 9:14 better than the field.
The fieldCompare these two →1:31 slower This athlete7:43 faster -
Glasgow11 Feb 2023Individual Open · Women2:19:11438/442Beat 1%