Progress against the field
Between Birmingham 2025 and Manchester 2026, Jess Mackay pulled 6:26 ahead of the field.
The clock says 8:01 faster, but the races themselves got 1:35 quicker for everyone.
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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
5 races · 4 events
-
London Olympia24 Mar 2026Doubles Open · Women1:13:47 PB61/554Beat 89%
-
Manchester21 Jan 2026Individual Open · Women1:17:46 PB114/825Beat 86%
↑ 91 days after Birmingham 2025 6:26 better than the field Why ↓Close ↑
6:26 better than the field: 8:01 faster on the clock, against 1:35 faster for everyone.
The fieldCompare these two →1:35 faster This athlete8:01 faster -
Birmingham22 Oct 2025Doubles Open · Women1:20:56376/1111Beat 66%
↑ 172 days after London 2025, with Charlotte Orme 5:02 better than the field Why ↓Close ↑
5:53 faster on the clock, and the race was 0:51 faster for everyone, so 5:02 of it was this pair.
The fieldCompare these two →0:51 faster This pair5:53 faster -
Birmingham22 Oct 2025Individual Open · Women1:25:4792/380Beat 76%
-
London3 May 2025Doubles Open · Women1:26:49676/1118Beat 40%