Progress against the field
Between London 2024 and Barcelona 2025, Hannah Siddons pulled 9:09 ahead of the field.
Over the same races everyone got 2:11 quicker, so 11:20 faster 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
7 races · 7 events
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London Olympia24 Mar 2026Individual Pro · Women1:25:51 PB137/257Beat 47%
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London Excel4 Dec 2025Doubles Open · Mixed1:09:03 PB230/1474Beat 84%
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Rome26 Sep 2025Doubles Open · Women1:04:06 PB5/673Beat 99%
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London3 May 2025Relay · Women1:09:3417/141Beat 88%
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Barcelona25 Apr 2025Individual Open · Women1:16:37 PB75/613Beat 88%
↑ 147 days after London 2024 9:09 better than the field Why ↓Close ↑
9:09 better than the field: 11:20 faster on the clock, against 2:11 faster for everyone.
The fieldCompare these two →2:11 faster This athlete11:20 faster -
London29 Nov 2024Individual Open · Women1:27:57279/940Beat 70%
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Copenhagen23 Mar 2024Doubles Open · Mixed1:15:28172/337Beat 49%