Progress against the field
Between Birmingham 2024 and Cardiff 2025, David Royle pulled 4:04 ahead of the field.
The clock says 7:42 faster, but the races themselves got 3:38 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.
Every race
3 races · 3 events
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Cardiff29 Apr 2026Doubles Pro · Men1:13:36 PB233/302Beat 23%
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Cardiff30 May 2025Individual Open · Men1:18:33 PB544/1401Beat 61%
↑ 217 days after Birmingham 2024 4:04 better than the field Why ↓Close ↑
7:42 faster on the clock, and the race was 3:38 faster for everyone, so 4:04 of it was this athlete.
The fieldCompare these two →3:38 faster This athlete7:42 faster -
Birmingham25 Oct 2024Individual Open · Men1:26:15422/816Beat 48%