Progress against the field
Stephanie Jones has dropped 41:52 behind the field from London 2024 to Birmingham 2026.
Over the same races everyone got 11:58 quicker, so 29:54 slower on the clock looks better than it was.
The longest gap between two races compared here, 188 days between Cardiff 2025 and London Excel 2025, still ended 43:44 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
16 races · 14 events
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Birmingham31 Oct 2026Individual Open · Women1:55:13463/547Beat 15%
↑ 185 days after Cardiff 2026 27:55 worse than the field Why ↓Close ↑
25:12 slower on the clock in a race that was 2:43 faster for everyone: 27:55 lost to the field.
The fieldCompare these two →2:43 faster This athlete25:12 slower -
Birmingham31 Oct 2026Individual Open · Women1:28:45100/279Beat 64%
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Cardiff29 Apr 2026Doubles Open · Women1:41:18371/430Beat 14%
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Cardiff29 Apr 2026Individual Open · Women1:30:01165/400Beat 59%
↑ 146 days after London Excel 2025 14:49 better than the field Why ↓Close ↑
14:49 better than the field: 15:58 faster on the clock, against 1:09 faster for everyone.
The fieldCompare these two →1:09 faster This athlete15:58 faster -
London Olympia24 Mar 2026Doubles Open · Women1:32:35607/867Beat 30%
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Manchester21 Jan 2026Doubles Open · Women1:25:58577/1155Beat 50%
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London Excel4 Dec 2025Individual Open · Women1:45:591039/1379Beat 25%
↑ 188 days after Cardiff 2025 43:44 better than the field Why ↓Close ↑
43:44 better than the field: 45:58 faster on the clock, against 2:14 faster for everyone.
The fieldCompare these two →2:14 faster This athlete45:58 faster -
Paris22 Oct 2025Doubles Open · Women1:27:58385/804Beat 52%
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Cardiff30 May 2025Individual Open · Women2:31:57399/400Beat 0%
↑ 79 days after Glasgow 2025 1:10:13 worse than the field Why ↓Close ↑
1:08:15 slower on the clock in a race that was 1:58 faster for everyone: 1:10:13 lost to the field.
The fieldCompare these two →1:58 faster This athlete1:08:15 slower -
London3 May 2025Doubles Open · Women1:23:02526/1118Beat 53%
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Barcelona25 Apr 2025Doubles Open · Women1:33:25475/578Beat 18%
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Glasgow12 Mar 2025Individual Open · Women1:23:42 PB231/830Beat 72%
↑ 103 days after London 2024 2:17 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:37 faster on the clock, yet the race was 3:54 faster for everyone, so 2:17 was lost on the field.
The fieldCompare these two →3:54 faster This athlete1:37 faster -
Brisbane1 Mar 2025Relay · Mixed1:13:0329/112Beat 74%
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London29 Nov 2024Individual Open · Women1:25:19215/590Beat 64%
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Dubai11 Feb 2024Doubles Open · Women1:13:20 PB30/156Beat 81%
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Dubai2 Sep 2023Doubles Open · Mixed1:19:10 PB49/97Beat 50%