Progress against the field
Ross Haddow and Alex Jeffrey have gained 0:42 on the field from Cardiff 2025 to London Excel 2025.
Over the same races everyone got 2:17 quicker, so 2:59 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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London Excel4 Dec 2025Doubles Open · Men1:08:04 PB773/2102Beat 63%
↑ 43 days after Birmingham 2025, with Alex Jeffrey 1:45 better than the field Why ↓Close ↑
3:36 faster on the clock, and the race was 1:51 faster for everyone, so 1:45 of it was this pair.
The fieldCompare these two →1:51 faster This pair3:36 faster -
Birmingham22 Oct 2025Doubles Open · Men1:11:40580/1177Beat 51%
↑ 145 days after Cardiff 2025, with Alex Jeffrey 1:03 worse than the field Why ↓Close ↑
1:03 behind the field: 0:37 slower on the clock, against 0:26 faster for everyone.
The fieldCompare these two →0:26 faster This pair0:37 slower -
Cardiff30 May 2025Doubles Open · Men1:11:03333/563Beat 41%