Progress against the field
From Birmingham 2025 to Glasgow 2026, Casey Jo Bell got 2:44 faster than the field.
The clock says 4:49 faster, but the races themselves got 2:05 quicker for everyone.
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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
5 races · 5 events
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Gdansk10 Oct 2026Doubles Pro · Women1:12:56 PB29/68Beat 57%
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Glasgow11 Mar 2026Individual Open · Women1:18:37 PB105/1084Beat 90%
↑ 140 days after Birmingham 2025 2:44 better than the field Why ↓Close ↑
4:49 faster on the clock, and the race was 2:05 faster for everyone, so 2:44 of it was this athlete.
The fieldCompare these two →2:05 faster This athlete4:49 faster -
Dublin12 Nov 2025Doubles Open · Mixed1:11:49127/594Beat 79%
↑ 180 days after Berlin 2025, with Jamie Kidd 1:40 worse than the field Why ↓Close ↑
2:56 slower on the clock in a race that was 1:16 slower for everyone: 1:40 lost to the field.
The fieldCompare these two →1:16 slower This pair2:56 slower -
Birmingham22 Oct 2025Individual Open · Women1:23:26211/829Beat 75%
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Berlin16 May 2025Doubles Open · Mixed1:08:53 PB250/892Beat 72%