Progress against the field
Rebecca Williams has gained 1:09 on the field from Cardiff 2025 to Birmingham 2026.
Over the same races everyone got 10:07 quicker, so 11:16 faster on the clock looks better than it was.
The longest gap between two races compared here, 185 days between Cardiff 2026 and Birmingham 2026, cost 2:09 on 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
14 races · 12 events
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Birmingham31 Oct 2026Individual Open · Women1:13:15 PB58/887Beat 94%
↑ 185 days after Cardiff 2026 2:09 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:34 faster on the clock, yet the race was 2:43 faster for everyone, so 2:09 was lost on the field.
The fieldCompare these two →2:43 faster This athlete0:34 faster -
Birmingham31 Oct 2026Relay · Women1:11:4923/87Beat 74%
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Cardiff29 Apr 2026Individual Open · Women1:13:4919/389Beat 95%
↑ 36 days after London Olympia 2026 0:09 worse than the field Why ↓Close ↑
Moved with the field: 0:19 faster on the clock, against 0:28 faster for everyone.
The fieldCompare these two →0:28 faster This athlete0:19 faster -
London Olympia24 Mar 2026Individual Open · Women1:14:0830/758Beat 96%
↑ 62 days after Manchester 2026 3:24 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:14 faster on the clock, yet the race was 3:38 faster for everyone, so 3:24 was lost on the field.
The fieldCompare these two →3:38 faster This athlete0:14 faster -
Manchester21 Jan 2026Individual Open · Women1:14:2216/268Beat 94%
↑ 55 days after Madrid 2025 9:25 better than the field Why ↓Close ↑
10:25 faster on the clock, and the race was 1:00 faster for everyone, so 9:25 of it was this athlete.
The fieldCompare these two →1:00 faster This athlete10:25 faster -
Manchester21 Jan 2026Relay · Women1:24:4941/71Beat 42%
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Madrid27 Nov 2025Individual Open · Women1:24:47156/640Beat 76%
↑ 36 days after Birmingham 2025 2:57 worse than the field Why ↓Close ↑
2:25 slower on the clock in a race that was 0:32 faster for everyone: 2:57 lost to the field.
The fieldCompare these two →0:32 faster This athlete2:25 slower -
Birmingham22 Oct 2025Individual Open · Women1:22:22148/748Beat 80%
↑ 145 days after Cardiff 2025 0:23 better than the field Why ↓Close ↑
0:23 better than the field: 2:09 faster on the clock, against 1:46 faster for everyone.
The fieldCompare these two →1:46 faster This athlete2:09 faster -
Cardiff30 May 2025Individual Open · Women1:24:31130/400Beat 68%
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London29 Nov 2024Doubles Open · Women1:21:38 PB463/1150Beat 60%
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Birmingham25 Oct 2024Doubles Open · Mixed1:27:37661/894Beat 26%
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Stuttgart28 Sep 2024Individual Open · Women1:51:18311/361Beat 14%
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Sports Direct HYROX London4 May 2024Doubles Open · Mixed1:23:31600/925Beat 35%
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London26 Nov 2023Doubles Open · Mixed1:21:27 PB493/909Beat 46%