Progress against the field
From Birmingham 2024 to London Excel 2025, Samuel Mumford and Billy Morgan got 2:09 faster than the field.
Over the same races everyone got 4:05 quicker, so 6:14 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
5 races · 5 events
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London Excel4 Dec 2025Doubles Open · Men1:07:28630/1815Beat 65%
↑ 405 days after Birmingham 2024, with Billy Morgan 2:09 better than the field Why ↓Close ↑
6:14 faster on the clock, and the race was 4:05 faster for everyone, so 2:09 of it was this pair.
The fieldCompare these two →4:05 faster This pair6:14 faster -
Birmingham22 Oct 2025Doubles Pro · Men1:03:16 PB68/176Beat 61%
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Barcelona25 Apr 2025Doubles Open · Men1:01:0171/781Beat 91%
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Copenhagen14 Mar 2025Doubles Open · Men1:00:07 PB71/736Beat 90%
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Birmingham25 Oct 2024Doubles Open · Men1:13:42473/875Beat 46%