Progress against the field
Between Birmingham 2025 and Birmingham 2026, Romann Robinson and Kai Robinson pulled 0:23 ahead of the field.
Over the same races everyone got 2:43 quicker, so 3:06 faster on the clock looks better than it was.
The longest gap between two races compared here, 331 days between London Excel 2025 and Birmingham 2026, cost 4:47 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
4 races · 3 events
-
Birmingham31 Oct 2026Individual Open · Men1:15:26 PB115/359Beat 68%
-
Birmingham31 Oct 2026Doubles Open · Men1:08:05182/600Beat 70%
↑ 331 days after London Excel 2025, with Kai Robinson 4:47 worse than the field Why ↓Close ↑
3:55 slower on the clock in a race that was 0:52 faster for everyone: 4:47 lost to the field.
The fieldCompare these two →0:52 faster This pair3:55 slower -
London Excel4 Dec 2025Doubles Open · Men1:04:10 PB389/1815Beat 79%
↑ 43 days after Birmingham 2025, with Kai Robinson 5:10 better than the field Why ↓Close ↑
5:10 better than the field: 7:01 faster on the clock, against 1:51 faster for everyone.
The fieldCompare these two →1:51 faster This pair7:01 faster -
Birmingham22 Oct 2025Doubles Open · Men1:11:11554/1099Beat 50%