Progress against the field
From Birmingham 2024 to Glasgow 2026, the field gained 8:31 on Jennifer Tardiff and Ryan Tardiff.
The clock says 1:52 slower, but the races themselves got 6:39 quicker for everyone.
The longest gap between two races compared here, 267 days between Glasgow 2025 and London Excel 2025, cost 5:25 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
6 races · 6 events
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London Olympia24 Mar 2026Individual Open · Women1:21:44 PB101/493Beat 80%
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Glasgow11 Mar 2026Doubles Open · Mixed1:19:01468/1198Beat 61%
↑ 97 days after London Excel 2025, with Ryan Tardiff 3:57 worse than the field Why ↓Close ↑
3:57 behind the field: 4:17 slower on the clock, against 0:20 slower for everyone.
The fieldCompare these two →0:20 slower This pair4:17 slower -
London Excel4 Dec 2025Doubles Open · Mixed1:14:44448/1372Beat 67%
↑ 267 days after Glasgow 2025, with Ryan Tardiff 5:25 worse than the field Why ↓Close ↑
2:45 slower on the clock in a race that was 2:40 faster for everyone: 5:25 lost to the field.
The fieldCompare these two →2:40 faster This pair2:45 slower -
Glasgow12 Mar 2025Doubles Open · Mixed1:11:59 PB183/841Beat 78%
↑ 47 days after Manchester 2025, with Ryan Tardiff 1:34 better than the field Why ↓Close ↑
1:34 better than the field: 3:35 faster on the clock, against 2:01 faster for everyone.
The fieldCompare these two →2:01 faster This pair3:35 faster -
Manchester24 Jan 2025Doubles Open · Mixed1:15:34305/733Beat 58%
↑ 91 days after Birmingham 2024, with Ryan Tardiff 0:43 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:35 faster on the clock, yet the race was 2:18 faster for everyone, so 0:43 was lost on the field.
The fieldCompare these two →2:18 faster This pair1:35 faster -
Birmingham25 Oct 2024Doubles Open · Mixed1:17:09365/894Beat 59%