Progress against the field
Chris Day has gained 7:29 on the field from Birmingham 2025 to London Olympia 2026.
The clock says 12:32 faster, but the races themselves got 5:03 quicker for everyone.
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 Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
6 races · 6 events
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Berlin22 May 2026Doubles Open · Men1:14:54 PB161/308Beat 48%
↑ 121 days after Manchester 2026, with Dale Kin-cleaves 0:24 better than the field Why ↓Close ↑
3:00 faster on the clock, and the race was 2:36 faster for everyone, so 0:24 of it was this pair.
The fieldCompare these two →2:36 faster This pair3:00 faster -
London Olympia24 Mar 2026Individual Open · Men1:29:24 PB455/716Beat 37%
↑ 153 days after Birmingham 2025 7:29 better than the field Why ↓Close ↑
12:32 faster on the clock, and the race was 5:03 faster for everyone, so 7:29 of it was this athlete.
The fieldCompare these two →5:03 faster This athlete12:32 faster -
Manchester21 Jan 2026Doubles Open · Men1:17:54240/398Beat 40%
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Birmingham22 Oct 2025Individual Open · Men1:41:561309/1600Beat 18%
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Manchester24 Jan 2025Doubles Open · Men1:23:59517/616Beat 16%
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Birmingham25 Oct 2024Doubles Open · Men1:29:51410/441Beat 7%