Progress against the field
From London 2023 to London Excel 2025, Jay Kilshaw got 6:07 faster than the field.
Over the same races everyone got 4:33 quicker, so 10:40 faster on the clock looks better than it was.
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
-
London Excel4 Dec 2025Individual Open · Men1:14:28 PB685/2771Beat 75%
↑ 739 days after London 2023 6:07 better than the field Why ↓Close ↑
10:40 faster on the clock, and the race was 4:33 faster for everyone, so 6:07 of it was this athlete.
The fieldCompare these two →4:33 faster This athlete10:40 faster -
Birmingham22 Oct 2025Doubles Open · Men1:17:06 PB758/1099Beat 31%
-
Manchester24 Jan 2025Doubles Open · Men1:21:07490/616Beat 21%
-
London26 Nov 2023Individual Open · Men1:25:08876/1865Beat 53%