Mesa Falls Marathon - Ashton, Idaho - Obstacle & Mud Runs

The Mesa Falls Marathon is a Obstacle & Mud Runs race in Ashton, Idaho consisting of a Adventure Run With Obstacles.

Tough Mountain Challenge is an adventure obstacle race in the mountains of Maine based at Sunday River Ski Resort. Teams can consist of four or more competitors and will be timed as the average of each team member's finish time, so Team members do not need to register together or run in the same heat. Individual awards will be issued to the top three finishers in three age categories: Under 30, 30-39, and Over 40. Team awards will be given to each of the top three teams. All competitors will select their heat at the time of registration and must run in their assigned heat.