Progress against the field
Between Malaga 2025 and Birmingham 2026, Harriet Williams pulled 9:44 ahead of the field.
The clock says 17:19 faster, but the races themselves got 7:35 quicker for everyone.
The longest gap between two races compared here, 404 days between Malaga 2025 and Cardiff 2026, still ended 10:00 ahead of 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 · 3 events
-
Birmingham31 Oct 2026Individual Open · Women1:19:16 PB157/887Beat 82%
↑ 185 days after Cardiff 2026 0:16 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:27 faster on the clock looks better than it was: the race was 2:43 faster for everyone, which leaves this 0:16 behind the field.
The fieldCompare these two →2:43 faster This athlete2:27 faster -
Cardiff29 Apr 2026Doubles Open · Mixed1:24:47 PB303/491Beat 38%
-
Cardiff29 Apr 2026Individual Open · Women1:21:4337/253Beat 85%
↑ 404 days after Malaga 2025 10:00 better than the field Why ↓Close ↑
14:52 faster on the clock, and the race was 4:52 faster for everyone, so 10:00 of it was this athlete.
The fieldCompare these two →4:52 faster This athlete14:52 faster -
Malaga21 Mar 2025Individual Open · Women1:36:35324/510Beat 37%