Progress against the field
Craig Snidle and Kieran Ollerenshaw have gained 10:03 on the field from Birmingham 2025 to Birmingham 2026.
Over the same races everyone got 3:34 quicker, so 13:37 faster on the clock looks better than it was.
The longest gap between two races compared here, 189 days between Birmingham 2025 and Cardiff 2026, still ended 9:31 ahead of 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
3 races · 3 events
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Birmingham31 Oct 2026Doubles Open · Men1:22:14 PB440/605Beat 27%
↑ 185 days after Cardiff 2026, with Kieran Ollerenshaw 0:32 better than the field Why ↓Close ↑
2:08 faster on the clock, and the race was 1:36 faster for everyone, so 0:32 of it was this pair.
The fieldCompare these two →1:36 faster This pair2:08 faster -
Cardiff29 Apr 2026Doubles Open · Men1:24:22397/478Beat 17%
↑ 189 days after Birmingham 2025, with Kieran Ollerenshaw 9:31 better than the field Why ↓Close ↑
11:29 faster on the clock, and the race was 1:58 faster for everyone, so 9:31 of it was this pair.
The fieldCompare these two →1:58 faster This pair11:29 faster -
Birmingham22 Oct 2025Doubles Open · Men1:35:511128/1177Beat 4%