Progress against the field
From Cardiff 2025 to Manchester 2026, the field gained 1:44 on Sheridan Mcwilliam.
The clock says 0:03 faster, but the races themselves got 1:47 quicker for everyone.
The biggest step was Birmingham 2025 → London Excel 2025: 3:53 on the field in 43 days.
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 Pro · Women, the one raced most; every comparison is in the list below.
Every race
13 races · 12 events
-
Birmingham31 Oct 2026Doubles Pro · Women1:08:53 PB79/301Beat 74%
-
Birmingham31 Oct 2026Doubles Open · Women1:01:44 PB2/627Beat 100%
-
Riga30 May 2026Individual Pro · Women1:15:1440/109Beat 63%
-
Paris GP23 Apr 2026Individual Pro · Women1:13:22 PB23/284Beat 92%
-
London Olympia24 Mar 2026Individual Open · Women1:08:59 PB9/493Beat 98%
↑ 377 days after Glasgow 2025 2:23 better than the field Why ↓Close ↑
5:00 faster on the clock, and the race was 2:37 faster for everyone, so 2:23 of it was this athlete.
The fieldCompare these two →2:37 faster This athlete5:00 faster -
Manchester21 Jan 2026Individual Pro · Women1:19:2723/83Beat 72%
↑ 48 days after London Excel 2025 2:16 worse than the field Why ↓Close ↑
2:16 behind the field: 4:35 slower on the clock, against 2:19 slower for everyone.
The fieldCompare these two →2:19 slower This athlete4:35 slower -
London Excel4 Dec 2025Individual Pro · Women1:14:5251/283Beat 82%
↑ 43 days after Birmingham 2025 3:53 better than the field Why ↓Close ↑
6:12 faster on the clock, and the race was 2:19 faster for everyone, so 3:53 of it was this athlete.
The fieldCompare these two →2:19 faster This athlete6:12 faster -
Birmingham22 Oct 2025Individual Pro · Women1:21:0448/141Beat 66%
↑ 145 days after Cardiff 2025 3:21 worse than the field Why ↓Close ↑
3:21 behind the field: 1:34 slower on the clock, against 1:47 faster for everyone.
The fieldCompare these two →1:47 faster This athlete1:34 slower -
Cardiff30 May 2025Individual Pro · Women1:19:3016/74Beat 78%
-
Glasgow12 Mar 2025Individual Open · Women1:13:5946/649Beat 93%
-
Manchester24 Jan 2025Individual Pro · Women1:24:5553/100Beat 47%
-
Manchester9 Nov 2024Doubles Open · Women1:18:28159/486Beat 67%
-
Birmingham25 Oct 2024Doubles Open · Women1:15:2950/397Beat 87%