Progress against the field
Billy Jackson has dropped 3:38 behind the field from Manchester 2022 to Glasgow 2023.
The clock says 6:44 faster, but the races themselves got 10:22 quicker for everyone.
The longest gap between two races compared here, 259 days between Manchester 2022 and Birmingham 2022, cost 2:34 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
4 races · 4 events
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Glasgow11 Feb 2023Individual Open · Men1:01:01 PB8/974Beat 99%
↑ 119 days after Birmingham 2022 1:04 worse than the field Faster on the clock, behind the field Why ↓Close ↑
4:36 faster on the clock looks better than it was: the race was 5:40 faster for everyone, which leaves this 1:04 behind the field.
The fieldCompare these two →5:40 faster This athlete4:36 faster -
Birmingham15 Oct 2022Individual Open · Men1:05:3717/960Beat 98%
↑ 259 days after Manchester 2022 2:34 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:08 faster on the clock looks better than it was: the race was 4:42 faster for everyone, which leaves this 2:34 behind the field.
The fieldCompare these two →4:42 faster This athlete2:08 faster -
Manchester29 Jan 2022Individual Open · Men1:07:4513/476Beat 97%
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World Championships ManchesterDate unknownIndividual Pro · Men1:10:29 PB151/432Beat 65%