Progress against the field
Between London Excel 2025 and Valencia 2026, Lisa Beg and Simone Cassells pulled 1:17 ahead of the field.
The clock says 3:02 faster, but the races themselves got 1:45 quicker for everyone.
The biggest step was London Excel 2025 → Malaga 2026: 2:14 on the field in 133 days.
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 · 4 events
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Valencia17 Oct 2026Doubles Open · Women1:12:1857/724Beat 92%
↑ 184 days after Malaga 2026, with Simone Cassells 0:57 worse than the field Why ↓Close ↑
1:06 slower on the clock in a race that was 0:09 slower for everyone: 0:57 lost to the field.
The fieldCompare these two →0:09 slower This pair1:06 slower -
Malaga16 Apr 2026Doubles Open · Women1:11:12 PB75/715Beat 90%
↑ 133 days after London Excel 2025, with Simone Cassells 2:14 better than the field Why ↓Close ↑
4:08 faster on the clock, and the race was 1:54 faster for everyone, so 2:14 of it was this pair.
The fieldCompare these two →1:54 faster This pair4:08 faster -
London Excel4 Dec 2025Doubles Open · Women1:15:20377/1887Beat 80%
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London Excel4 Dec 2025Individual Open · Women1:28:11 PB508/1379Beat 63%
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London3 May 2025Doubles Open · Women1:12:24125/1118Beat 89%