Progress against the field
Delmie Davies and Sioned Lewis have dropped 1:25 behind the field from Manchester 2026 to Birmingham 2026.
Over the same races everyone got 4:23 quicker, so 2:58 faster on the clock looks better than it was.
The longest gap between two races compared here, 185 days between Cardiff 2026 and Birmingham 2026, cost 4:53 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
3 races · 3 events
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Birmingham31 Oct 2026Doubles Open · Mixed1:17:47126/293Beat 57%
↑ 185 days after Cardiff 2026, with Sioned Lewis 4:53 worse than the field Why ↓Close ↑
4:53 behind the field: 3:16 slower on the clock, against 1:37 faster for everyone.
The fieldCompare these two →1:37 faster This pair3:16 slower -
Cardiff29 Apr 2026Doubles Open · Mixed1:14:31 PB133/419Beat 68%
↑ 98 days after Manchester 2026, with Sioned Lewis 3:28 better than the field Why ↓Close ↑
6:14 faster on the clock, and the race was 2:46 faster for everyone, so 3:28 of it was this pair.
The fieldCompare these two →2:46 faster This pair6:14 faster -
Manchester21 Jan 2026Doubles Open · Mixed1:20:45452/824Beat 45%