Progress against the field
Between Manchester 2026 and Cardiff 2026, lewis jamieson pulled 5:42 ahead of the field.
Over the same races everyone got 2:45 quicker, so 8:27 faster on the clock looks better than it was.
The biggest step was Manchester 2026 → Glasgow 2026: 6:48 on the field in 49 days.
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 · 5 events
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Oslo26 Sep 2026Individual Pro · Men1:14:18 PB102/273Beat 63%
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Cardiff29 Apr 2026Individual Pro · Men1:15:44223/533Beat 58%
↑ 49 days after Glasgow 2026 1:06 worse than the field Why ↓Close ↑
0:46 slower on the clock in a race that was 0:20 faster for everyone: 1:06 lost to the field.
The fieldCompare these two →0:20 faster This athlete0:46 slower -
Glasgow11 Mar 2026Individual Open · Men1:08:06 PB137/1452Beat 91%
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Glasgow11 Mar 2026Individual Pro · Men1:14:5875/140Beat 46%
↑ 49 days after Manchester 2026 6:48 better than the field Why ↓Close ↑
9:13 faster on the clock, and the race was 2:25 faster for everyone, so 6:48 of it was this athlete.
The fieldCompare these two →2:25 faster This athlete9:13 faster -
Manchester21 Jan 2026Individual Pro · Men1:24:11151/193Beat 22%
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Birmingham22 Oct 2025Doubles Open · Men1:10:20 PB506/1177Beat 57%