Progress against the field
Between Glasgow 2025 and Birmingham 2026, Sevvy Reilly pulled 6:55 ahead of the field.
Over the same races everyone got 5:12 quicker, so 12:07 faster on the clock looks better than it was.
The longest gap between two races compared here, 413 days between Glasgow 2025 and Cardiff 2026, still ended 3:12 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
5 races · 5 events
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Birmingham31 Oct 2026Individual Open · Men1:12:37 PB92/359Beat 74%
↑ 185 days after Cardiff 2026 3:43 better than the field Why ↓Close ↑
5:26 faster on the clock, and the race was 1:43 faster for everyone, so 3:43 of it was this athlete.
The fieldCompare these two →1:43 faster This athlete5:26 faster -
Cardiff29 Apr 2026Individual Open · Men1:18:03167/466Beat 64%
↑ 413 days after Glasgow 2025 3:12 better than the field Why ↓Close ↑
3:12 better than the field: 6:41 faster on the clock, against 3:29 faster for everyone.
The fieldCompare these two →3:29 faster This athlete6:41 faster -
Birmingham22 Oct 2025Doubles Open · Men1:07:01367/1177Beat 69%
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Hamburg2 Oct 2025Doubles Open · Men1:04:22 PB32/250Beat 87%
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Glasgow12 Mar 2025Individual Open · Men1:24:44867/1588Beat 45%