Progress against the field
Between Glasgow 2025 and Birmingham 2025, Charlene Alker lost 2:18 to the field.
The clock says 0:56 slower, but the races themselves got 1:22 quicker for everyone.
180 days between Barcelona 2025 and Birmingham 2025 is the longest gap compared here, and the second race was 1:11 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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Birmingham22 Oct 2025Individual Open · Women1:31:46400/829Beat 52%
↑ 180 days after Barcelona 2025 1:11 better than the field Why ↓Close ↑
1:11 better than the field: 3:49 faster on the clock, against 2:38 faster for everyone.
The fieldCompare these two →2:38 faster This athlete3:49 faster -
Barcelona25 Apr 2025Individual Open · Women1:35:35382/613Beat 38%
↑ 44 days after Glasgow 2025 3:29 worse than the field Why ↓Close ↑
3:29 behind the field: 4:45 slower on the clock, against 1:16 slower for everyone.
The fieldCompare these two →1:16 slower This athlete4:45 slower -
Glasgow12 Mar 2025Individual Open · Women1:30:50 PB407/830Beat 51%
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Birmingham21 Oct 2023Doubles Open · Women1:25:53 PB247/460Beat 46%
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Birmingham15 Oct 2022Doubles Open · Women1:28:10197/309Beat 36%