Progress against the field
Samuel Tresman and Nicholas Jarvis have gained 0:28 on the field from Birmingham 2024 to Cardiff 2025.
The clock says 4:14 faster, but the races themselves got 3:46 quicker for everyone.
The longest gap between two races compared here, 182 days between London 2024 and Cardiff 2025, still ended 1:13 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
6 races · 6 events
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Malaga16 Apr 2026Individual Open · Men1:10:51 PB95/474Beat 80%
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London Olympia24 Mar 2026Relay · Men1:00:3213/81Beat 84%
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London Excel4 Dec 2025Doubles Pro · Men1:10:34 PB206/312Beat 34%
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Cardiff30 May 2025Doubles Open · Men1:07:33 PB254/563Beat 55%
↑ 182 days after London 2024, with Nicholas Jarvis 1:13 better than the field Why ↓Close ↑
1:13 better than the field: 3:02 faster on the clock, against 1:49 faster for everyone.
The fieldCompare these two →1:49 faster This pair3:02 faster -
London29 Nov 2024Doubles Open · Men1:10:35386/984Beat 61%
↑ 35 days after Birmingham 2024, with Nicholas Jarvis 0:45 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:12 faster on the clock looks better than it was: the race was 1:57 faster for everyone, which leaves this 0:45 behind the field.
The fieldCompare these two →1:57 faster This pair1:12 faster -
Birmingham25 Oct 2024Doubles Open · Men1:11:47225/441Beat 49%