Progress against the field
Claire Sparrow has dropped 5:57 behind the field from London 2024 to London Olympia 2026.
The clock says 2:41 faster, but the races themselves got 8:38 quicker for everyone.
The longest gap between two races compared here, 424 days between Manchester 2025 and London Olympia 2026, cost 9:29 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
5 races · 5 events
-
London Olympia24 Mar 2026Individual Open · Women1:27:4359/180Beat 67%
↑ 424 days after Manchester 2025 9:29 worse than the field Why ↓Close ↑
9:29 behind the field: 3:51 slower on the clock, against 5:38 faster for everyone.
The fieldCompare these two →5:38 faster This athlete3:51 slower -
Manchester21 Jan 2026Doubles Open · Women1:15:24 PB217/1155Beat 81%
-
London Excel4 Dec 2025Doubles Open · Women1:16:06424/1887Beat 78%
-
Manchester24 Jan 2025Individual Open · Women1:23:52 PB151/539Beat 72%
↑ 56 days after London 2024 3:32 better than the field Why ↓Close ↑
6:32 faster on the clock, and the race was 3:00 faster for everyone, so 3:32 of it was this athlete.
The fieldCompare these two →3:00 faster This athlete6:32 faster -
London29 Nov 2024Individual Open · Women1:30:24348/940Beat 63%