Progress against the field
Between London 2023 and London Excel 2025, Liam Johnson lost 4:16 to the field.
The clock says 3:01 faster, but the races themselves got 7:17 quicker for everyone.
The longest gap between two races compared here, 370 days between London 2024 and London Excel 2025, cost 1:31 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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London Excel4 Dec 2025Individual Open · Men1:23:21 PB1373/2771Beat 51%
↑ 370 days after London 2024 1:31 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:33 faster on the clock, yet the race was 5:04 faster for everyone, so 1:31 was lost on the field.
The fieldCompare these two →5:04 faster This athlete3:33 faster -
Malaga21 Mar 2025Doubles Open · Men1:07:50 PB225/704Beat 68%
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London29 Nov 2024Individual Open · Men1:26:54867/1637Beat 47%
↑ 369 days after London 2023 2:45 worse than the field Why ↓Close ↑
0:32 slower on the clock in a race that was 2:13 faster for everyone: 2:45 lost to the field.
The fieldCompare these two →2:13 faster This athlete0:32 slower -
London26 Nov 2023Individual Open · Men1:26:22956/1865Beat 49%