Progress against the field
Mark Devonshire and Callum Lacey have gained 24:38 on the field from Sports Direct HYROX London 2024 to London Excel 2025.
Over the same races everyone got 5:16 quicker, so 29:54 faster on the clock looks better than it was.
The longest gap between two races compared here, 364 days between Sports Direct HYROX London 2024 and London 2025, still ended 27:13 ahead of 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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London Excel4 Dec 2025Doubles Open · Men1:35:521747/1815Beat 4%
↑ 215 days after London 2025, with Callum Lacey 2:35 worse than the field Why ↓Close ↑
0:32 slower on the clock in a race that was 2:03 faster for everyone: 2:35 lost to the field.
The fieldCompare these two →2:03 faster This pair0:32 slower -
London3 May 2025Doubles Open · Men1:35:20 PB976/1010Beat 3%
↑ 364 days after Sports Direct HYROX London 2024, with Callum Lacey 27:13 better than the field Why ↓Close ↑
30:26 faster on the clock, and the race was 3:13 faster for everyone, so 27:13 of it was this pair.
The fieldCompare these two →3:13 faster This pair30:26 faster -
Sports Direct HYROX London4 May 2024Doubles Open · Men2:05:461030/1033Beat 0%