Progress against the field
From Birmingham 2024 to Copenhagen 2025, the field gained 11:54 on Helen Johnson.
Over the same races everyone got 8:12 quicker, so 3:42 slower on the clock looks better than it was.
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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Copenhagen14 Mar 2025Individual Open · Women1:43:05541/657Beat 18%
↑ 140 days after Birmingham 2024 11:54 worse than the field Why ↓Close ↑
11:54 behind the field: 3:42 slower on the clock, against 8:12 faster for everyone.
The fieldCompare these two →8:12 faster This athlete3:42 slower -
Manchester24 Jan 2025Doubles Open · Mixed1:18:19 PB379/733Beat 48%
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Birmingham25 Oct 2024Individual Open · Women1:39:23 PB360/564Beat 36%