Progress against the field
Between Cardiff 2025 and Birmingham 2026, Charlotte Middleton lost 6:00 to the field.
Over the same races everyone got 8:02 quicker, so 2:02 faster on the clock looks better than it was.
The longest gap between two races compared here, 283 days between Manchester 2026 and Birmingham 2026, cost 1:05 on the field.
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 2026Doubles Open · Women1:11:56 PB57/627Beat 91%
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Birmingham31 Oct 2026Individual Open · Women1:13:56 PB36/552Beat 94%
↑ 283 days after Manchester 2026 1:05 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:36 faster on the clock, yet the race was 4:41 faster for everyone, so 1:05 was lost on the field.
The fieldCompare these two →4:41 faster This athlete3:36 faster -
Glasgow11 Mar 2026Doubles Open · Women1:17:08241/1618Beat 85%
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Vienna6 Feb 2026Doubles Open · Women1:20:59318/1157Beat 73%
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Manchester21 Jan 2026Individual Open · Women1:17:32109/825Beat 87%
↑ 91 days after Birmingham 2025 1:36 better than the field Why ↓Close ↑
3:11 faster on the clock, and the race was 1:35 faster for everyone, so 1:36 of it was this athlete.
The fieldCompare these two →1:35 faster This athlete3:11 faster -
Birmingham22 Oct 2025Individual Open · Women1:20:43124/748Beat 83%
↑ 145 days after Cardiff 2025 6:31 worse than the field Why ↓Close ↑
4:45 slower on the clock in a race that was 1:46 faster for everyone: 6:31 lost to the field.
The fieldCompare these two →1:46 faster This athlete4:45 slower -
Cardiff30 May 2025Individual Open · Women1:15:5872/587Beat 88%