Progress against the field
From Cardiff 2025 to London Olympia 2026, Kay Rastrick and Grace Robinson got 3:41 faster than the field.
The clock says 9:11 faster, but the races themselves got 5:30 quicker for everyone.
The largest gain on the field came from Cardiff 2025 → Birmingham 2025: 5:18 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
4 races · 4 events
-
London Olympia24 Mar 2026Doubles Open · Women1:41:10 PB748/867Beat 14%
↑ 110 days after London Excel 2025, with Grace Robinson 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 -
London Excel4 Dec 2025Doubles Open · Women1:43:541452/1599Beat 9%
↑ 43 days after Birmingham 2025, with Grace Robinson 2:33 worse than the field Why ↓Close ↑
0:03 slower on the clock in a race that was 2:30 faster for everyone: 2:33 lost to the field.
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 Grace Robinson 5:18 better than the field Why ↓Close ↑
6:30 faster on the clock, and the race was 1:12 faster for everyone, so 5:18 of it was this pair.
The fieldCompare these two →1:12 faster This pair6:30 faster -
Cardiff30 May 2025Doubles Open · Women1:50:21518/529Beat 2%