Progress against the field
Between Birmingham 2025 and Rome 2026, Chelsea Gentle-Parker pulled 13:56 ahead of the field.
The clock says 19:15 faster, but the races themselves got 5:19 quicker for everyone.
The largest gain on the field came from Birmingham 2025 → Glasgow 2026: 8:42 in 140 days.
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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Rome23 Sep 2026Individual Open · Women1:20:44 PB49/334Beat 85%
↑ 147 days after Cardiff 2026 2:04 better than the field Why ↓Close ↑
3:46 faster on the clock, and the race was 1:42 faster for everyone, so 2:04 of it was this athlete.
The fieldCompare these two →1:42 faster This athlete3:46 faster -
Cardiff29 Apr 2026Individual Open · Women1:24:30145/646Beat 78%
↑ 49 days after Glasgow 2026 3:10 better than the field Why ↓Close ↑
3:10 better than the field: 4:42 faster on the clock, against 1:32 faster for everyone.
The fieldCompare these two →1:32 faster This athlete4:42 faster -
Glasgow11 Mar 2026Individual Open · Women1:29:12385/1084Beat 65%
↑ 140 days after Birmingham 2025 8:42 better than the field Why ↓Close ↑
10:47 faster on the clock, and the race was 2:05 faster for everyone, so 8:42 of it was this athlete.
The fieldCompare these two →2:05 faster This athlete10:47 faster -
London Excel4 Dec 2025Doubles Open · Mixed1:25:40 PB1021/1474Beat 31%
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Birmingham22 Oct 2025Individual Open · Women1:39:59474/748Beat 37%