Progress against the field
From London 2023 to Birmingham 2026, the field gained 28:13 on Hannah Jones.
Over the same races everyone got 9:25 quicker, so 18:48 slower on the clock looks better than it was.
524 days between London 2023 and London 2025 is the longest gap compared here, and the second race was 1:26 behind 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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
9 races · 7 events
-
Birmingham31 Oct 2026Individual Open · Women1:47:17693/887Beat 22%
↑ 519 days after Cardiff 2025 33:32 worse than the field Why ↓Close ↑
29:36 slower on the clock in a race that was 3:56 faster for everyone: 33:32 lost to the field.
The fieldCompare these two →3:56 faster This athlete29:36 slower -
London Olympia24 Mar 2026Doubles Pro · Women1:11:14 PB88/314Beat 72%
-
Birmingham22 Oct 2025Doubles Open · Women1:28:09 PB676/1111Beat 39%
-
Cardiff30 May 2025Doubles Pro · Women1:13:049/46Beat 80%
-
Cardiff30 May 2025Individual Pro · Women1:27:18 PB48/113Beat 58%
↑ 182 days after London 2024 4:02 better than the field Why ↓Close ↑
4:02 better than the field: 7:02 faster on the clock, against 3:00 faster for everyone.
The fieldCompare these two →3:00 faster This athlete7:02 faster -
Cardiff30 May 2025Individual Open · Women1:17:41 PB98/587Beat 83%
↑ 27 days after London 2025 6:45 better than the field Why ↓Close ↑
8:15 faster on the clock, and the race was 1:30 faster for everyone, so 6:45 of it was this athlete.
The fieldCompare these two →1:30 faster This athlete8:15 faster -
London3 May 2025Individual Open · Women1:25:56487/1368Beat 64%
↑ 524 days after London 2023 1:26 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:33 faster on the clock, yet the race was 3:59 faster for everyone, so 1:26 was lost on the field.
The fieldCompare these two →3:59 faster This athlete2:33 faster -
London29 Nov 2024Individual Pro · Women1:34:2053/81Beat 35%
-
London26 Nov 2023Individual Open · Women1:28:29394/961Beat 59%