Progress against the field
Between London 2024 and London Olympia 2026, Betty Bohane lost 8:57 to the field.
Over the same races everyone got 6:31 quicker, so 2:26 slower on the clock looks better than it was.
The longest gap between two races compared here, 223 days between Barcelona 2025 and London Excel 2025, cost 2:23 on 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
4 races · 4 events
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London Olympia24 Mar 2026Individual Open · Women1:13:2428/493Beat 94%
↑ 110 days after London Excel 2025 0:57 better than the field Why ↓Close ↑
0:57 better than the field: 2:21 faster on the clock, against 1:24 faster for everyone.
The fieldCompare these two →1:24 faster This athlete2:21 faster -
London Excel4 Dec 2025Individual Open · Women1:15:45173/1542Beat 89%
↑ 223 days after Barcelona 2025 2:23 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:33 faster on the clock looks better than it was: the race was 2:56 faster for everyone, which leaves this 2:23 behind the field.
The fieldCompare these two →2:56 faster This athlete0:33 faster -
Barcelona25 Apr 2025Individual Open · Women1:16:1818/264Beat 93%
↑ 147 days after London 2024 7:31 worse than the field Why ↓Close ↑
5:20 slower on the clock in a race that was 2:11 faster for everyone: 7:31 lost to the field.
The fieldCompare these two →2:11 faster This athlete5:20 slower -
London29 Nov 2024Individual Open · Women1:10:58 PB25/590Beat 96%