Progress against the field
From Birmingham 2024 to Birmingham 2026, Callum Robson got 5:11 faster than the field.
The clock says 10:03 faster, but the races themselves got 4:52 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 Pro · Men, the one raced most; every comparison is in the list below.
Every race
9 races · 8 events
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Birmingham31 Oct 2026Individual Pro · Men1:09:34 PB207/693Beat 70%
↑ 736 days after Birmingham 2024 5:11 better than the field Why ↓Close ↑
10:03 faster on the clock, and the race was 4:52 faster for everyone, so 5:11 of it was this athlete.
The fieldCompare these two →4:52 faster This athlete10:03 faster -
Cardiff29 Apr 2026Individual Open · Men1:05:2533/456Beat 93%
↑ 189 days after Birmingham 2025 2:43 better than the field Why ↓Close ↑
2:43 better than the field: 6:43 faster on the clock, against 4:00 faster for everyone.
The fieldCompare these two →4:00 faster This athlete6:43 faster -
Malaga16 Apr 2026Doubles Open · Mixed1:00:24 PB10/332Beat 97%
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Birmingham22 Oct 2025Individual Open · Men1:12:08245/1600Beat 85%
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New York30 May 2025Individual Open · Men1:03:36 PB15/1462Beat 99%
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Glasgow12 Mar 2025Doubles Open · Mixed1:09:28120/841Beat 86%
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Glasgow12 Mar 2025Doubles Open · Men57:49 PB30/1105Beat 97%
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Dublin15 Nov 2024Individual Open · Men1:10:21129/1221Beat 89%
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Birmingham25 Oct 2024Individual Pro · Men1:19:37101/208Beat 51%