Progress against the field
Grace Robinson and Kay Rastrick have gained 3:41 on the field from Cardiff 2025 to London Olympia 2026.
Over the same races everyone got 5:30 quicker, so 9:11 faster on the clock looks better than it was.
The biggest step was Cardiff 2025 → Birmingham 2025: 5:18 on the field in 145 days.
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
11 races · 9 events
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Birmingham31 Oct 2026Doubles Pro · Women1:18:48 PB195/301Beat 35%
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Birmingham31 Oct 2026Doubles Open · Women1:13:55 PB73/680Beat 89%
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Rimini28 May 2026Doubles Open · Mixed1:17:27116/389Beat 70%
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London Olympia24 Mar 2026Doubles Open · Women1:41:10748/867Beat 14%
↑ 110 days after London Excel 2025, with Kay Rastrick 0:56 better than the field Why ↓Close ↑
0:56 better than the field: 2:44 faster on the clock, against 1:48 faster for everyone.
The fieldCompare these two →1:48 faster This pair2:44 faster -
Glasgow11 Mar 2026Doubles Open · Mixed1:14:20292/1198Beat 76%
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Manchester21 Jan 2026Relay · Women1:11:3913/71Beat 82%
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Stockholm18 Dec 2025Doubles Open · Mixed1:12:46 PB282/1002Beat 72%
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London Excel4 Dec 2025Doubles Open · Women1:43:541452/1599Beat 9%
↑ 43 days after Birmingham 2025, with Kay Rastrick 2:33 worse than the field Why ↓Close ↑
2:33 behind the field: 0:03 slower on the clock, against 2:30 faster for everyone.
The fieldCompare these two →2:30 faster This pair0:03 slower -
Birmingham22 Oct 2025Doubles Open · Women1:43:51815/904Beat 10%
↑ 145 days after Cardiff 2025, with Kay Rastrick 5:18 better than the field Why ↓Close ↑
5:18 better than the field: 6:30 faster on the clock, against 1:12 faster for everyone.
The fieldCompare these two →1:12 faster This pair6:30 faster -
Birmingham22 Oct 2025Doubles Open · Mixed1:15:10369/954Beat 61%
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Cardiff30 May 2025Doubles Open · Women1:50:21518/529Beat 2%