Progress against the field
Between Cardiff 2026 and Birmingham 2026, Jay Tanner and Tanja Fulcher pulled 3:08 ahead of the field.
The clock says 5:23 faster, but the races themselves got 2:15 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 2026Doubles Pro · Women1:24:25 PB241/301Beat 20%
↑ 185 days after Cardiff 2026, with Tanja Fulcher 3:08 better than the field Why ↓Close ↑
5:23 faster on the clock, and the race was 2:15 faster for everyone, so 3:08 of it was this pair.
The fieldCompare these two →2:15 faster This pair5:23 faster -
Cardiff29 Apr 2026Doubles Pro · Women1:29:48162/196Beat 17%
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Birmingham22 Oct 2025Doubles Pro · Women1:28:5668/92Beat 26%
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Cardiff30 May 2025Doubles Pro · Women1:31:0338/46Beat 17%