Progress against the field
Amy Jenkins and Mark Batty have dropped 1:15 behind the field from Birmingham 2025 to Birmingham 2026.
Over the same races everyone got 4:40 quicker, so 3:25 faster on the clock looks better than it was.
The longest gap between two races compared here, 185 days between Cardiff 2026 and Birmingham 2026, cost 4:38 on the field.
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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Birmingham31 Oct 2026Doubles Open · Mixed1:15:09189/549Beat 66%
↑ 185 days after Cardiff 2026, with Mark Batty 4:38 worse than the field Why ↓Close ↑
3:01 slower on the clock in a race that was 1:37 faster for everyone: 4:38 lost to the field.
The fieldCompare these two →1:37 faster This pair3:01 slower -
Cardiff29 Apr 2026Doubles Open · Mixed1:12:08 PB58/246Beat 76%
↑ 36 days after London Olympia 2026, with Mark Batty 4:50 better than the field Why ↓Close ↑
4:44 faster on the clock in a race that was 0:06 slower for everyone: 4:50 better than the field.
The fieldCompare these two →0:06 slower This pair4:44 faster -
Cardiff29 Apr 2026Doubles Open · Women1:43:51 PB367/399Beat 8%
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London Olympia24 Mar 2026Doubles Open · Mixed1:16:52346/887Beat 61%
↑ 153 days after Birmingham 2025, with Mark Batty 1:27 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:42 faster on the clock looks better than it was: the race was 3:09 faster for everyone, which leaves this 1:27 behind the field.
The fieldCompare these two →3:09 faster This pair1:42 faster -
Birmingham22 Oct 2025Doubles Open · Mixed1:18:34389/889Beat 56%