Progress against the field
Between Birmingham 2025 and Birmingham 2026, Courtney Harmsworth pulled 10:28 ahead of the field.
The clock says 14:42 faster, but the races themselves got 4:14 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.
Every race
3 races · 3 events
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Birmingham31 Oct 2026Individual Open · Women1:37:55 PB562/887Beat 37%
↑ 374 days after Birmingham 2025 10:28 better than the field Why ↓Close ↑
10:28 better than the field: 14:42 faster on the clock, against 4:14 faster for everyone.
The fieldCompare these two →4:14 faster This athlete14:42 faster -
London Excel4 Dec 2025Doubles Open · Women1:40:13 PB1679/1887Beat 11%
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Birmingham22 Oct 2025Individual Open · Women1:52:37617/748Beat 18%