Progress against the field
From Birmingham 2025 to Birmingham 2026, the field gained 7:26 on Kevin Swords.
The clock says 1:43 slower, but the races themselves got 5:43 quicker for everyone.
The longest gap between two races compared here, 189 days between Birmingham 2025 and Cardiff 2026, cost 9:04 on 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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Birmingham31 Oct 2026Individual Open · Men1:31:45441/646Beat 32%
↑ 185 days after Cardiff 2026 1:38 better than the field Why ↓Close ↑
3:21 faster on the clock, and the race was 1:43 faster for everyone, so 1:38 of it was this athlete.
The fieldCompare these two →1:43 faster This athlete3:21 faster -
Cardiff29 Apr 2026Individual Open · Men1:35:06345/466Beat 26%
↑ 189 days after Birmingham 2025 9:04 worse than the field Why ↓Close ↑
5:04 slower on the clock in a race that was 4:00 faster for everyone: 9:04 lost to the field.
The fieldCompare these two →4:00 faster This athlete5:04 slower -
Birmingham22 Oct 2025Individual Open · Men1:30:02 PB1163/1821Beat 36%
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Belgium5 Apr 2025Doubles Open · Men1:15:07 PB480/898Beat 47%