Progress against the field
Josh Isaac has dropped 1:28 behind the field from Glasgow 2025 to Birmingham 2026.
Over the same races everyone got 8:46 quicker, so 7:18 faster on the clock looks better than it was.
234 days between Glasgow 2026 and Birmingham 2026 is the longest gap compared here, and the second race was 5:14 behind 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
7 races · 5 events
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Birmingham31 Oct 2026Individual Open · Men1:05:3238/693Beat 95%
↑ 234 days after Glasgow 2026 5:14 worse than the field Why ↓Close ↑
5:14 behind the field: 2:20 slower on the clock, against 2:54 faster for everyone.
The fieldCompare these two →2:54 faster This athlete2:20 slower -
Glasgow11 Mar 2026Doubles Open · Men1:01:3229/391Beat 93%
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Glasgow11 Mar 2026Individual Open · Men1:03:12 PB41/1452Beat 97%
↑ 145 days after Valencia 2025 3:29 better than the field Why ↓Close ↑
3:29 better than the field: 9:04 faster on the clock, against 5:35 faster for everyone.
The fieldCompare these two →5:35 faster This athlete9:04 faster -
Manchester21 Jan 2026Doubles Open · Men57:54 PB8/404Beat 98%
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Valencia17 Oct 2025Individual Open · Men1:12:16197/1018Beat 81%
↑ 219 days after Glasgow 2025 0:17 better than the field Why ↓Close ↑
0:17 better than the field: 0:34 faster on the clock, against 0:17 faster for everyone.
The fieldCompare these two →0:17 faster This athlete0:34 faster -
Glasgow12 Mar 2025Doubles Open · Men1:05:22302/947Beat 68%
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Glasgow12 Mar 2025Individual Open · Men1:12:50333/1588Beat 79%