Singletracks members have ranked the best mountain bike trails in Arkansas using our unique trail ranking algorithm. The best bike trails are rated by weighing the following ranking factors: average trail rating, number of members who have ridden the MTB trail, and the number of members who want to ride the MTB trail. Disagree with our list of the top mountain bike trails in Arkansas? Find and review your favorite Arkansas bike trails. Trails marked with a green row are trails you've ridden (must be logged in). Constantly updated.