Progress against the field
Between Amsterdam 2023 and Heerenveen 2026, Rogier Hijkoop lost 8:07 to the field.
The clock says 9:36 faster, but the races themselves got 17:43 quicker for everyone.
The longest gap between two races compared here, 581 days between Amsterdam 2024 and Heerenveen 2026, cost 14:14 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
6 races · 6 events
-
Heerenveen14 May 2026Individual Open · Men1:24:06472/966Beat 51%
↑ 581 days after Amsterdam 2024 14:14 worse than the field Why ↓Close ↑
5:48 slower on the clock in a race that was 8:26 faster for everyone: 14:14 lost to the field.
The fieldCompare these two →8:26 faster This athlete5:48 slower -
Amsterdam21 Jan 2026Doubles Open · Men1:13:11 PB162/344Beat 53%
-
Utrecht28 Nov 2025Individual Pro · MenDNF—
-
Amsterdam10 Oct 2024Individual Open · Men1:18:18 PB421/1539Beat 73%
↑ 187 days after Rotterdam 2024 4:50 better than the field Why ↓Close ↑
11:37 faster on the clock, and the race was 6:47 faster for everyone, so 4:50 of it was this athlete.
The fieldCompare these two →6:47 faster This athlete11:37 faster -
Rotterdam6 Apr 2024Individual Open · Men1:29:55628/1380Beat 55%
↑ 154 days after Amsterdam 2023 1:17 better than the field Why ↓Close ↑
3:47 faster on the clock, and the race was 2:30 faster for everyone, so 1:17 of it was this athlete.
The fieldCompare these two →2:30 faster This athlete3:47 faster -
Amsterdam4 Nov 2023Individual Open · Men1:33:42656/1079Beat 39%