Strong Viking Obstacle Run Amsterdam Iron Viking 42km
- When
- Sat, Sep 27, 2025, 4:00 AM
- Where
- Haarlemmermeer, NL
- Distances
- 10K · 15K · Half Marathon · Marathon · Ultra Marathon
- Terrain
- ROAD
- Typical weather
- Mild
- Organizer
- Strong Viking
About
On September 27 and 28, 2025, the 19 km Beast race dares participants aged 16+ to tackle more than 40 brutal obstacles in the rugged natural setting of Spaarnwoude. Run by Strong Viking, it’s a serious step toward elite-level OCR.
Races
- Strong Viking Obstacle Run Amsterdam Lightning 7km — 10K · Sat, Sep 27, 2025, 4:00 AM
- Strong Viking Obstacle Run Amsterdam Warrior 13km — 15K · Sat, Sep 27, 2025, 4:00 AM
- Strong Viking Obstacle Run Amsterdam Beast 19km — Half Marathon · Sat, Sep 27, 2025, 4:00 AM
- Strong Viking Obstacle Run Amsterdam Iron Viking 42km — Marathon · Sat, Sep 27, 2025, 4:00 AM
- Strong Viking Obstacle Run Amsterdam Ultra Viking 60km — Ultra Marathon · Sat, Sep 27, 2025, 4:00 AM