Progress against the field
Between Cardiff 2025 and London Olympia 2026, Regan Rubin lost 1:56 to the field.
Over the same races everyone got 6:45 quicker, so 4:49 faster on the clock looks better than it was.
236 days between Cardiff 2025 and Manchester 2026 is the longest gap compared here, and the second race was 9:57 behind 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
4 races · 4 events
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London Olympia24 Mar 2026Individual Open · Men1:25:54 PB458/897Beat 49%
↑ 62 days after Manchester 2026 8:01 better than the field Why ↓Close ↑
8:01 better than the field: 12:07 faster on the clock, against 4:06 faster for everyone.
The fieldCompare these two →4:06 faster This athlete12:07 faster -
Manchester21 Jan 2026Individual Open · Men1:38:01408/551Beat 26%
↑ 236 days after Cardiff 2025 9:57 worse than the field Why ↓Close ↑
7:18 slower on the clock in a race that was 2:39 faster for everyone: 9:57 lost to the field.
The fieldCompare these two →2:39 faster This athlete7:18 slower -
London Excel4 Dec 2025Doubles Open · Men1:19:13 PB1367/1815Beat 25%
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Cardiff30 May 2025Individual Open · Men1:30:431005/1401Beat 28%