Progress against the field
From Birmingham 2025 to Cardiff 2026, Lydia Turner and Chantelle Duggan got 2:59 faster than the field.
Over the same races everyone got 4:07 quicker, so 7:06 faster on the clock looks better than it was.
The largest gain on the field came from Birmingham 2025 → Glasgow 2026: 7:27 in 140 days.
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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Birmingham31 Oct 2026Doubles Open · Mixed1:34:25 PB450/560Beat 20%
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Cardiff29 Apr 2026Doubles Open · Women1:21:09168/488Beat 66%
↑ 49 days after Glasgow 2026, with Chantelle Duggan 4:28 worse than the field Why ↓Close ↑
4:28 behind the field: 0:18 slower on the clock, against 4:10 faster for everyone.
The fieldCompare these two →4:10 faster This pair0:18 slower -
Glasgow11 Mar 2026Doubles Open · Women1:20:51 PB404/1618Beat 75%
↑ 140 days after Birmingham 2025, with Chantelle Duggan 7:27 better than the field Why ↓Close ↑
7:24 faster on the clock in a race that was 0:03 slower for everyone: 7:27 better than the field.
The fieldCompare these two →0:03 slower This pair7:24 faster -
Birmingham22 Oct 2025Doubles Open · Women1:28:15540/904Beat 40%