Progress against the field
Andrew Billington and Chrissy Billington have dropped 11:07 behind the field from Birmingham 2024 to Birmingham 2025.
Over the same races everyone got 4:33 quicker, so 6:34 slower on the clock looks better than it was.
The longest gap between two races compared here, 347 days between Manchester 2024 and Birmingham 2025, cost 10:09 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. The summary above covers Doubles Open · Mixed, with Chrissy Billington, the one raced most; every comparison is in the list below.
Every race
7 races · 7 events
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Glasgow11 Mar 2026Doubles Pro · Men1:42:25201/202Beat 1%
↑ 49 days after Manchester 2026, with Andy Johnson 5:10 worse than the field Why ↓Close ↑
5:10 behind the field: 4:12 slower on the clock, against 0:58 faster for everyone.
The fieldCompare these two →0:58 faster This pair4:12 slower -
Manchester21 Jan 2026Doubles Pro · Men1:38:1349/50Beat 2%
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Birmingham22 Oct 2025Doubles Open · Mixed1:55:38938/954Beat 2%
↑ 347 days after Manchester 2024, with Chrissy Billington 10:09 worse than the field Why ↓Close ↑
10:09 behind the field: 8:07 slower on the clock, against 2:02 faster for everyone.
The fieldCompare these two →2:02 faster This pair8:07 slower -
Cardiff30 May 2025Doubles Pro · Men1:34:2993/93Beat 0%
↑ 79 days after Glasgow 2025, with Andy Johnson 5:36 worse than the field Why ↓Close ↑
6:00 slower on the clock in a race that was 0:24 slower for everyone: 5:36 lost to the field.
The fieldCompare these two →0:24 slower This pair6:00 slower -
Glasgow12 Mar 2025Doubles Pro · Men1:28:29 PB141/143Beat 1%
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Manchester9 Nov 2024Doubles Open · Mixed1:47:31 PB398/410Beat 3%
↑ 15 days after Birmingham 2024, with Chrissy Billington 0:58 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:33 faster on the clock looks better than it was: the race was 2:31 faster for everyone, which leaves this 0:58 behind the field.
The fieldCompare these two →2:31 faster This pair1:33 faster -
Birmingham25 Oct 2024Doubles Open · Mixed1:49:04864/894Beat 3%