Jim Van Den Bosch & Sonny Assenberg
Finished top 26% of Doubles at HYROX Rotterdam 2025; 2 races, best 1:11:27.
Race insights
Jim Van Den Bosch & Sonny Assenberg's best finish relative to the field was 2025 Rotterdam: 1:11:27, rank 145 of 571 in Doubles (top 26%). The division median that day was 1:18:07.
At 2025 Rotterdam, running made up 60% of Jim Van Den Bosch & Sonny Assenberg's 1:11:27 (division median 58%): run time was 1 min 55 sec faster than the median run time, while the workout stations were 3 min 28 sec faster than the median workout time (Doubles).
From 2024 Amsterdam (1:18:43) to 2025 Rotterdam (1:11:27), Jim Van Den Bosch & Sonny Assenberg got faster by 7 min 16 sec in Doubles.
Race history
| Event | Division | Finish | Time | Run | Workout |
|---|---|---|---|---|---|
| 2025 Rotterdam | Doubles | #145 of 571(top 26%) | 1:11:27 | 43:06 | 23:18 |
| 2024 Amsterdam | Doubles | #274 of 516(top 54%) | 1:18:43 | 49:07 | 24:06 |
Times come from official HYROX results. Finish shows the rank within the division at that event, with the top percentage of the field in brackets.
Finished alongside Jim Van Den Bosch & Sonny Assenberg
At 2025 Rotterdam, Doubles:
- #140 Suzan Mattheij & Joy Gomersbach — 1:11:12
- #141 Jesper Mentink & Dion Morssink — 1:11:13
- #142 Steffi De Smet & Michiel Geerts — 1:11:17
- #143 Joost Van Der Have & Tim Maijers — 1:11:26
- #144 Roan Rijsdijk & Stan Van Velzen — 1:11:26
- #146 Marjon Arends & Renate Dijkstra — 1:11:27
- #147 Terry Anker & Mark Mitgenberg — 1:11:30
- #148 Jannik Neumann & Sören Rossow — 1:11:31
- #149 Melissa Evenepoel & Glenn Demeyer — 1:11:32
- #150 Eelco Veltenaar & Jeroen Dubois — 1:11:34