Progress against the field
Between Birmingham 2025 and Birmingham 2026, Cassie Holden and Eilidh Mcmanus pulled 18:30 ahead of the field.
Over the same races everyone got 3:20 quicker, so 21:50 faster on the clock looks better than it was.
The longest gap between two races compared here, 234 days between Glasgow 2026 and Birmingham 2026, still ended 2:50 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
5 races · 4 events
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Birmingham31 Oct 2026Doubles Open · Women1:13:32 PB185/1246Beat 85%
↑ 234 days after Glasgow 2026, with Eilidh Mcmanus 2:50 better than the field Why ↓Close ↑
2:50 better than the field: 6:13 faster on the clock, against 3:23 faster for everyone.
The fieldCompare these two →3:23 faster This pair6:13 faster -
Glasgow11 Mar 2026Doubles Open · Women1:19:45339/1618Beat 79%
↑ 140 days after Birmingham 2025, with Eilidh Mcmanus 15:40 better than the field Why ↓Close ↑
The race was 0:03 slower for everyone and the clock still says 15:37 faster: 15:40 gained on the field.
The fieldCompare these two →0:03 slower This pair15:37 faster -
Glasgow11 Mar 2026Doubles Open · Mixed1:22:00 PB214/460Beat 54%
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London Excel4 Dec 2025Doubles Open · Women1:14:45338/1887Beat 82%
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Birmingham22 Oct 2025Doubles Open · Women1:35:22878/1111Beat 21%