Run Oldebroek
Oldebroek, Netherlands Walk / Hike
Mud Masters - Biddinghuizen 2026
Mud Masters settles for three days on the event grounds by Walibi in Biddinghuizen, with four distances from 6 to 42 kilometres. The course combines water features, woodland and the open festival site, and the obstacles ask above all for climbing, crawling, hauling and sliding — straight fast kilometres are scarce. The team character is built in: at many obstacles you only get over with a push from someone else. Alongside the competition distances there is a Family Edition for anyone coming with children. At the finish there are lockers, showers and a closing party, because clean is not how you end up.
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