Progress against the field
From Manchester 2024 to Birmingham 2025, the field gained 3:39 on Tereska Leach and Ben Leach.
The clock says 0:37 slower, but the races themselves got 3:02 quicker for everyone.
The longest gap between two races compared here, 224 days between Glasgow 2025 and Birmingham 2025, cost 3:42 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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Birmingham22 Oct 2025Doubles Open · Mixed1:23:49543/889Beat 39%
↑ 224 days after Glasgow 2025, with Ben Leach 3:42 worse than the field Why ↓Close ↑
3:42 behind the field: 2:16 slower on the clock, against 1:26 faster for everyone.
The fieldCompare these two →1:26 faster This pair2:16 slower -
Glasgow12 Mar 2025Doubles Open · Mixed1:21:33 PB461/841Beat 45%
↑ 123 days after Manchester 2024, with Ben Leach 0:03 better than the field Why ↓Close ↑
1:39 faster on the clock, and the race was 1:36 faster for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →1:36 faster This pair1:39 faster -
Manchester9 Nov 2024Doubles Open · Mixed1:23:12281/410Beat 32%
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Birmingham25 Oct 2024Doubles Open · Women1:34:10300/397Beat 24%
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Birmingham21 Oct 2023Doubles Open · Women1:30:36 PB315/460Beat 32%