Progress against the field
Between London Excel 2025 and Birmingham 2026, Lewis Obbard and Olivia Westwood pulled 2:26 ahead of the field.
Over the same races everyone got 2:13 quicker, so 4:39 faster on the clock looks better than it was.
The largest gain on the field came from London Excel 2025 → Cardiff 2026: 2:54 in 146 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
5 races · 4 events
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Birmingham31 Oct 2026Doubles Open · Mixed1:09:37 PB217/1159Beat 81%
↑ 185 days after Cardiff 2026, with Olivia Westwood 0:28 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:09 faster on the clock looks better than it was: the race was 1:37 faster for everyone, which leaves this 0:28 behind the field.
The fieldCompare these two →1:37 faster This pair1:09 faster -
Cardiff29 Apr 2026Doubles Open · Mixed1:10:4683/491Beat 83%
↑ 146 days after London Excel 2025, with Olivia Westwood 2:54 better than the field Why ↓Close ↑
2:54 better than the field: 3:30 faster on the clock, against 0:36 faster for everyone.
The fieldCompare these two →0:36 faster This pair3:30 faster -
Cardiff29 Apr 2026Individual Pro · Men1:16:47 PB243/533Beat 54%
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London Excel4 Dec 2025Doubles Open · Mixed1:14:16423/1372Beat 69%
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Cardiff30 May 2025Individual Open · Men1:15:58 PB177/639Beat 72%