Progress against the field
From Birmingham 2025 to Birmingham 2026, Hayley Carswell got 6:28 faster than the field.
The clock says 15:41 faster, but the races themselves got 9:13 quicker for everyone.
The field was beaten in 3 of 4 comparisons.
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 · 6 events
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Birmingham31 Oct 2026Individual Open · Women1:31:05241/547Beat 56%
↑ 185 days after Cardiff 2026 3:24 worse than the field Why ↓Close ↑
0:41 slower on the clock in a race that was 2:43 faster for everyone: 3:24 lost to the field.
The fieldCompare these two →2:43 faster This athlete0:41 slower -
Birmingham31 Oct 2026Individual Pro · Women1:40:05 PB238/280Beat 15%
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Cardiff29 Apr 2026Individual Open · Women1:30:24 PB162/351Beat 54%
↑ 36 days after London Olympia 2026 3:32 better than the field Why ↓Close ↑
4:00 faster on the clock, and the race was 0:28 faster for everyone, so 3:32 of it was this athlete.
The fieldCompare these two →0:28 faster This athlete4:00 faster -
London Olympia24 Mar 2026Individual Open · Women1:34:24293/581Beat 50%
↑ 117 days after Madrid 2025 0:24 better than the field Why ↓Close ↑
5:54 faster on the clock, and the race was 5:30 faster for everyone, so 0:24 of it was this athlete.
The fieldCompare these two →5:30 faster This athlete5:54 faster -
Madrid27 Nov 2025Individual Open · Women1:40:18419/640Beat 35%
↑ 36 days after Birmingham 2025 5:56 better than the field Why ↓Close ↑
6:28 faster on the clock, and the race was 0:32 faster for everyone, so 5:56 of it was this athlete.
The fieldCompare these two →0:32 faster This athlete6:28 faster -
Birmingham22 Oct 2025Individual Open · Women1:46:46292/380Beat 23%
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Cardiff30 May 2025Doubles Open · Women1:33:01 PB423/529Beat 20%