Adventure Racing World Series The Ultimate Race of Human Endurance
Mark Harris & Mike Spiller , Directors of the Cowboy Tough Adventure Race in Wyoming, USA talk about how they turned a hobby into an international event ready to host the World Championships in 2017 – making it USA’s first AR World Champs.
Read More »Interview with 2017 World Champ Directors – Mike Spiller & Mark Harris of Cowboy Tough
