Progress against the field
From Birmingham 2025 to Manchester 2026, the field gained 17:46 on Sara Lockley.
The clock says 16:11 slower, but the races themselves got 1:35 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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Birmingham31 Oct 2026Doubles Open · Women1:32:25 PB881/1246Beat 29%
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Manchester21 Jan 2026Individual Open · Women2:03:50748/825Beat 9%
↑ 91 days after Birmingham 2025 17:46 worse than the field Why ↓Close ↑
17:46 behind the field: 16:11 slower on the clock, against 1:35 faster for everyone.
The fieldCompare these two →1:35 faster This athlete16:11 slower -
Birmingham22 Oct 2025Individual Open · Women1:47:39 PB298/380Beat 22%