Progress against the field
Between Birmingham 2024 and Glasgow 2025, James Barrow and Nikki Corrie pulled 9:18 ahead of the field.
Over the same races everyone got 4:04 quicker, so 13:22 faster on the clock looks better than it was.
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
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Manchester21 Jan 2026Doubles Open · Men1:26:34321/404Beat 21%
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Birmingham22 Oct 2025Doubles Open · Men1:25:59 PB1024/1177Beat 13%
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Glasgow12 Mar 2025Doubles Open · Mixed1:22:12 PB470/861Beat 45%
↑ 138 days after Birmingham 2024, with Nikki Corrie 9:18 better than the field Why ↓Close ↑
9:18 better than the field: 13:22 faster on the clock, against 4:04 faster for everyone.
The fieldCompare these two →4:04 faster This pair13:22 faster -
Birmingham25 Oct 2024Doubles Open · Mixed1:35:34402/494Beat 19%