Progress against the field
Stuart Marsden has dropped 10:02 behind the field from Glasgow 2025 to Glasgow 2026.
The clock says 6:50 slower, but the races themselves got 3:12 quicker for everyone.
The longest gap between two races compared here, 267 days between Glasgow 2025 and London Excel 2025, cost 3:37 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
3 races · 3 events
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Glasgow11 Mar 2026Individual Open · Men1:45:08510/613Beat 17%
↑ 97 days after London Excel 2025 6:25 worse than the field Why ↓Close ↑
6:25 behind the field: 6:45 slower on the clock, against 0:20 slower for everyone.
The fieldCompare these two →0:20 slower This athlete6:45 slower -
London Excel4 Dec 2025Individual Open · Men1:38:232296/2779Beat 17%
↑ 267 days after Glasgow 2025 3:37 worse than the field Why ↓Close ↑
3:37 behind the field: 0:05 slower on the clock, against 3:32 faster for everyone.
The fieldCompare these two →3:32 faster This athlete0:05 slower -
Glasgow12 Mar 2025Individual Open · Men1:38:18 PB1291/1588Beat 19%