Progress against the field
Between Manchester 2026 and Birmingham 2026, Mariska Vernon-Stroud lost 6:17 to the field.
Over the same races everyone got 4:41 quicker, so 1:36 slower on the clock looks better 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
7 races · 7 events
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Birmingham31 Oct 2026Individual Open · Women1:26:46308/887Beat 65%
↑ 283 days after Manchester 2026 6:17 worse than the field Why ↓Close ↑
6:17 behind the field: 1:36 slower on the clock, against 4:41 faster for everyone.
The fieldCompare these two →4:41 faster This athlete1:36 slower -
Glasgow11 Mar 2026Individual Pro · Women1:36:0254/76Beat 29%
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Manchester21 Jan 2026Individual Open · Women1:25:10 PB246/825Beat 70%
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Geneva11 Oct 2025Individual Pro · Women1:31:2776/112Beat 32%
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Glasgow12 Mar 2025Individual Pro · Women1:28:25 PB60/114Beat 47%
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Rotterdam27 Feb 2025Individual Open · Women1:25:24105/411Beat 75%
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Glasgow2 Mar 2024Individual Pro · Women1:38:2756/74Beat 24%