Progress against the field
Between Manchester 2025 and Cardiff 2025, Bradley O'Brien and Ffion Williams pulled 2:16 ahead of the field.
Over the same races everyone got 1:29 quicker, so 3:45 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
3 races · 3 events
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Valencia17 Oct 2026Doubles Open · Mixed1:05:59 PB52/743Beat 93%
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Cardiff30 May 2025Doubles Open · Mixed1:15:04170/470Beat 64%
↑ 126 days after Manchester 2025, with Ffion Williams 2:16 better than the field Why ↓Close ↑
3:45 faster on the clock, and the race was 1:29 faster for everyone, so 2:16 of it was this pair.
The fieldCompare these two →1:29 faster This pair3:45 faster -
Manchester24 Jan 2025Doubles Open · Mixed1:18:49392/733Beat 47%