Progress against the field
Between Malaga 2025 and Birmingham 2025, Sade Haslam and Nina Mancini pulled 18:12 ahead of the field.
The clock says 19:28 faster, but the races themselves got 1:16 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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London Excel4 Dec 2025Individual Open · Women1:53:28 PB1148/1379Beat 17%
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Birmingham22 Oct 2025Doubles Open · Women1:23:25 PB489/1111Beat 56%
↑ 215 days after Malaga 2025, with Nina Mancini 18:12 better than the field Why ↓Close ↑
18:12 better than the field: 19:28 faster on the clock, against 1:16 faster for everyone.
The fieldCompare these two →1:16 faster This pair19:28 faster -
Malaga21 Mar 2025Doubles Open · Women1:42:53467/514Beat 9%