Progress against the field
From Paris 2024 to Birmingham 2026, the field gained 9:59 on Jason Deans.
The clock says 1:52 faster, but the races themselves got 11:51 quicker for everyone.
347 days between Paris 2024 and Birmingham 2025 is the longest gap compared here, and the second race was 9:46 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
4 races · 4 events
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Birmingham31 Oct 2026Individual Open · Men1:09:25201/1442Beat 86%
↑ 221 days after London Olympia 2026 2:46 worse than the field Why ↓Close ↑
1:17 slower on the clock in a race that was 1:29 faster for everyone: 2:46 lost to the field.
The fieldCompare these two →1:29 faster This athlete1:17 slower -
London Olympia24 Mar 2026Individual Open · Men1:08:08 PB74/716Beat 90%
↑ 153 days after Birmingham 2025 2:33 better than the field Why ↓Close ↑
2:33 better than the field: 7:36 faster on the clock, against 5:03 faster for everyone.
The fieldCompare these two →5:03 faster This athlete7:36 faster -
Birmingham22 Oct 2025Individual Open · Men1:15:44397/1600Beat 75%
↑ 347 days after Paris 2024 9:46 worse than the field Why ↓Close ↑
9:46 behind the field: 4:27 slower on the clock, against 5:19 faster for everyone.
The fieldCompare these two →5:19 faster This athlete4:27 slower -
Paris9 Nov 2024Individual Open · Men1:11:17184/1585Beat 88%