Progress against the field
Between Birmingham 2025 and Glasgow 2026, Natalie Ledgard Browne and Lisa Martin lost 2:47 to the field.
The races barely moved for everyone else, so 2:50 slower on the clock is close to the whole story.
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 · 5 events
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Tenerife4 Sep 2026Doubles Open · Women1:20:0834/181Beat 81%
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Glasgow11 Mar 2026Doubles Open · Women1:17:56275/1618Beat 83%
↑ 140 days after Birmingham 2025, with Lisa Martin 2:47 worse than the field Why ↓Close ↑
2:47 behind the field: 2:50 slower on the clock, against 0:03 slower for everyone.
The fieldCompare these two →0:03 slower This pair2:50 slower -
London Excel4 Dec 2025Relay · Women1:29:0588/141Beat 38%
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Birmingham22 Oct 2025Doubles Open · Women1:15:06 PB181/1111Beat 84%
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Manchester9 Nov 2024Individual Open · Women1:43:42 PB229/285Beat 20%