Progress against the field
Between London Excel 2025 and Cardiff 2026, Layla Medhurst lost 25:29 to the field.
The clock says 24:20 slower, but the races themselves got 1:09 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
2 races · 2 events
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Cardiff29 Apr 2026Individual Open · Women3:02:47—Beat 1%
↑ 146 days after London Excel 2025 25:29 worse than the field Why ↓Close ↑
25:29 behind the field: 24:20 slower on the clock, against 1:09 faster for everyone.
The fieldCompare these two →1:09 faster This athlete24:20 slower -
London Excel4 Dec 2025Individual Open · Women2:38:27 PB1365/1379Beat 1%