Progress against the field
Jodi McSherry and Joey Henderson have dropped 9:15 behind the field from Glasgow 2025 to Birmingham 2026.
The clock says 0:48 slower, but the races themselves got 8:27 quicker for everyone.
The longest gap between two races compared here, 185 days between Cardiff 2026 and Birmingham 2026, cost 4:59 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 Joey Henderson, the one raced most; every comparison is in the list below.
Every race
11 races · 11 events
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Birmingham31 Oct 2026Doubles Open · Mixed1:04:0686/1159Beat 93%
↑ 185 days after Cardiff 2026, with Joey Henderson 4:59 worse than the field Why ↓Close ↑
3:22 slower on the clock in a race that was 1:37 faster for everyone: 4:59 lost to the field.
The fieldCompare these two →1:37 faster This pair3:22 slower -
Cardiff29 Apr 2026Doubles Open · Mixed1:00:44 PB13/361Beat 96%
↑ 49 days after Glasgow 2026, with Joey Henderson 0:00 better than the field Why ↓Close ↑
2:07 faster on the clock, and the race was 2:07 faster for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →2:07 faster This pair2:07 faster -
Glasgow11 Mar 2026Doubles Open · Mixed1:02:5116/500Beat 97%
↑ 140 days after Birmingham 2025, with Joey Henderson 1:12 worse than the field Why ↓Close ↑
1:12 behind the field: 0:08 slower on the clock, against 1:04 faster for everyone.
The fieldCompare these two →1:04 faster This pair0:08 slower -
Manchester21 Jan 2026Doubles Open · Women1:06:12 PB4/198Beat 98%
↑ 438 days after Manchester 2024, with Georgia Davidson 1:19 better than the field Why ↓Close ↑
2:18 faster on the clock, and the race was 0:59 faster for everyone, so 1:19 of it was this pair.
The fieldCompare these two →0:59 faster This pair2:18 faster -
London Excel4 Dec 2025Individual Open · Women1:08:19 PB27/1542Beat 98%
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Birmingham22 Oct 2025Doubles Open · Mixed1:02:4362/954Beat 94%
↑ 145 days after Cardiff 2025, with Joey Henderson 2:33 worse than the field Why ↓Close ↑
2:33 behind the field: 0:28 slower on the clock, against 2:05 faster for everyone.
The fieldCompare these two →2:05 faster This pair0:28 slower -
Cardiff30 May 2025Doubles Open · Mixed1:02:1516/470Beat 97%
↑ 79 days after Glasgow 2025, with Joey Henderson 0:31 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:03 faster on the clock looks better than it was: the race was 1:34 faster for everyone, which leaves this 0:31 behind the field.
The fieldCompare these two →1:34 faster This pair1:03 faster -
Glasgow12 Mar 2025Doubles Open · Mixed1:03:1828/861Beat 97%
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Manchester9 Nov 2024Doubles Open · Women1:08:3029/486Beat 94%
↑ 15 days after Birmingham 2024, with Georgia Davidson 4:05 better than the field Why ↓Close ↑
4:05 better than the field: 5:47 faster on the clock, against 1:42 faster for everyone.
The fieldCompare these two →1:42 faster This pair5:47 faster -
Birmingham25 Oct 2024Doubles Open · Women1:14:1734/397Beat 91%
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Glasgow2 Mar 2024Relay · Mixed1:02:173/42Beat 93%