Progress against the field
Between Birmingham 2024 and Birmingham 2026, Nick Caswell and Stephanie Caswell lost 2:03 to the field.
Over the same races everyone got 9:37 quicker, so 7:34 faster on the clock looks better than it was.
The longest gap between two races compared here, 519 days between Cardiff 2025 and Birmingham 2026, cost 3:50 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 · 5 events
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Birmingham31 Oct 2026Doubles Open · Mixed1:32:35441/586Beat 25%
↑ 519 days after Cardiff 2025, with Stephanie Caswell 3:50 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:09 faster on the clock looks better than it was: the race was 3:59 faster for everyone, which leaves this 3:50 behind the field.
The fieldCompare these two →3:59 faster This pair0:09 faster -
Birmingham22 Oct 2025Doubles Open · Mixed1:22:28 PB500/889Beat 44%
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Cardiff30 May 2025Doubles Open · Mixed1:32:44227/267Beat 15%
↑ 79 days after Glasgow 2025, with Stephanie Caswell 2:20 worse than the field Why ↓Close ↑
2:20 behind the field: 0:46 slower on the clock, against 1:34 faster for everyone.
The fieldCompare these two →1:34 faster This pair0:46 slower -
Glasgow12 Mar 2025Doubles Open · Mixed1:31:58685/861Beat 20%
↑ 138 days after Birmingham 2024, with Stephanie Caswell 4:07 better than the field Why ↓Close ↑
4:07 better than the field: 8:11 faster on the clock, against 4:04 faster for everyone.
The fieldCompare these two →4:04 faster This pair8:11 faster -
Birmingham25 Oct 2024Doubles Open · Mixed1:40:09432/494Beat 13%