Progress against the field
From Cardiff 2026 to Birmingham 2026, the field gained 1:09 on Hannah Shanks-Weston.
The clock says 0:44 faster, but the races themselves got 1:53 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
4 races · 4 events
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Birmingham31 Oct 2026Individual Pro · Women1:13:58 PB64/280Beat 77%
↑ 185 days after Cardiff 2026 1:09 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:44 faster on the clock, yet the race was 1:53 faster for everyone, so 1:09 was lost on the field.
The fieldCompare these two →1:53 faster This athlete0:44 faster -
Cardiff29 Apr 2026Individual Pro · Women1:14:4238/231Beat 84%
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London Olympia24 Mar 2026Doubles Open · Mixed1:04:53 PB13/213Beat 94%
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London3 May 2025Relay · Mixed56:405/137Beat 96%