Progress against the field
Between Bilbao 2025 and Birmingham 2025, Jay Brewster kept pace with the field.
The clock says 1:50 faster, but the races themselves got 2:04 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
9 races · 9 events
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Birmingham31 Oct 2026Doubles Pro · Men57:16 PB69/476Beat 86%
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Cardiff29 Apr 2026Individual Pro · Men1:08:48 PB107/533Beat 80%
↑ 168 days after Dublin 2025 6:33 better than the field Why ↓Close ↑
5:48 faster on the clock in a race that was 0:45 slower for everyone: 6:33 better than the field.
The fieldCompare these two →0:45 slower This athlete5:48 faster -
Dublin12 Nov 2025Individual Pro · Men1:14:3661/147Beat 59%
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Birmingham22 Oct 2025Individual Open · Men1:07:06143/1821Beat 92%
↑ 172 days after London 2025 0:09 worse than the field Why ↓Close ↑
Moved with the field: 0:04 slower on the clock, against 0:05 faster for everyone.
The fieldCompare these two →0:05 faster This athlete0:04 slower -
Oslo26 Sep 2025Doubles Open · Men1:01:03 PB33/530Beat 94%
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London3 May 2025Individual Open · Men1:07:02 PB158/1917Beat 92%
↑ 77 days after Bilbao 2025 0:05 worse than the field Why ↓Close ↑
Moved with the field: 1:54 faster on the clock, against 1:59 faster for everyone.
The fieldCompare these two →1:59 faster This athlete1:54 faster -
Bilbao15 Feb 2025Individual Open · Men1:08:5657/416Beat 86%
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London29 Nov 2024Doubles Open · Men1:06:41238/984Beat 76%
↑ 20 days after Manchester 2024, with Nick Herman 1:10 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:01 faster on the clock, yet the race was 2:11 faster for everyone, so 1:10 was lost on the field.
The fieldCompare these two →2:11 faster This pair1:01 faster -
Manchester9 Nov 2024Doubles Open · Men1:07:42268/719Beat 63%