Progress against the field
Between Birmingham 2025 and Cardiff 2026, Karrina Howe and Nigel Bullock kept pace with the field.
The clock says 3:37 faster, but the races themselves got 3:47 quicker for everyone.
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
3 races · 3 events
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Cardiff29 Apr 2026Doubles Open · Mixed1:07:01 PB38/361Beat 90%
↑ 98 days after Manchester 2026, with Nigel Bullock 1:05 better than the field Why ↓Close ↑
3:51 faster on the clock, and the race was 2:46 faster for everyone, so 1:05 of it was this pair.
The fieldCompare these two →2:46 faster This pair3:51 faster -
Manchester21 Jan 2026Doubles Open · Mixed1:10:52187/824Beat 77%
↑ 91 days after Birmingham 2025, with Nigel Bullock 1:15 worse than the field Why ↓Close ↑
0:14 slower on the clock in a race that was 1:01 faster for everyone: 1:15 lost to the field.
The fieldCompare these two →1:01 faster This pair0:14 slower -
Birmingham22 Oct 2025Doubles Open · Mixed1:10:38162/889Beat 82%