Progress against the field
Ruth Arnold has dropped 0:25 behind the field from Birmingham 2024 to Cardiff 2025.
The clock says 3:52 faster, but the races themselves got 4:17 quicker for everyone.
202 days between Manchester 2024 and Cardiff 2025 is the longest gap compared here, and the second race was 1:26 better than 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
5 races · 5 events
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Barcelona14 May 2026Individual Open · Women1:16:0936/425Beat 92%
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Cardiff30 May 2025Individual Open · Women1:17:1747/400Beat 88%
↑ 202 days after Manchester 2024 1:26 better than the field Why ↓Close ↑
1:26 better than the field: 2:34 faster on the clock, against 1:08 faster for everyone.
The fieldCompare these two →1:08 faster This athlete2:34 faster -
Manchester9 Nov 2024Individual Open · Women1:19:5143/285Beat 85%
↑ 15 days after Birmingham 2024 1:51 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:18 faster on the clock looks better than it was: the race was 3:09 faster for everyone, which leaves this 1:51 behind the field.
The fieldCompare these two →3:09 faster This athlete1:18 faster -
Birmingham25 Oct 2024Individual Open · Women1:21:09143/846Beat 83%
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Abu DhabiDate unknownIndividual Open · Women1:14:51 PB17/309Beat 95%