Progress against the field
Between Birmingham 2024 and Cardiff 2026, Alice Trevor Jones lost 12:29 to the field.
Over the same races everyone got 9:10 quicker, so 3:19 slower on the clock looks better than it was.
334 days between Cardiff 2025 and Cardiff 2026 is the longest gap compared here, and the second race was 9:39 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
3 races · 3 events
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Cardiff29 Apr 2026Individual Open · Women1:19:1050/389Beat 87%
↑ 334 days after Cardiff 2025 9:39 better than the field Why ↓Close ↑
13:11 faster on the clock, and the race was 3:32 faster for everyone, so 9:39 of it was this athlete.
The fieldCompare these two →3:32 faster This athlete13:11 faster -
Cardiff30 May 2025Individual Open · Women1:32:21232/400Beat 42%
↑ 217 days after Birmingham 2024 22:08 worse than the field Why ↓Close ↑
16:30 slower on the clock in a race that was 5:38 faster for everyone: 22:08 lost to the field.
The fieldCompare these two →5:38 faster This athlete16:30 slower -
Birmingham25 Oct 2024Individual Open · Women1:15:51 PB69/846Beat 92%