The Battle of Thor is an obstacle run on the mining site of Waterschei-Genk. Unique about this obstacle run is that, besides a tour of 12km with 25 obstacles (including the terril of As), there also is a tour of 7km with 19 obstacles and a tour of 2km with 9 obstacles. This way, also younger or less prepared participants can experience this spectacular running game.
The minimum age for the 7km is 12 years, the Future Spartacus (2 km) is for 6- till 11-year-old participants. Each Future Spartacus can be accompanied by an adult, whom can register for free.