Extrema Outdoor Belgium

Get ready for an unforgettable challenge! Extrema Outdoor Belgium returns to Houthalen-Helchteren on June 6th, 2025. Prepare yourself for a thrilling day of mud, obstacles, and camaraderie as you conquer this iconic obstacle course. Whether you're a seasoned mud runner or a first-timer looking for an adrenaline rush, Extrema offers a unique and exhilarating experience for all fitness levels. Test your limits, push your boundaries, and celebrate your achievements with fellow participants at the finish line. Register now and secure your spot for this epic event – don't miss out on the fun!