ARCHIVED RACE: Bone Frog Challenge New England @ Berkshire East Ski Resort, Charlemont, MA, United States on 16 May 2015


The Navy SEAL Bone Frog Challenge is a 9-12 mile Obstacle Course mud run with a minimum of 30+ Special Forces style obstacles.

Our obstacles are designed to test your functional fitness with the same style obstacles Navy SEALs use to train for combat.

You will NOT be electrocuted or covered in paint by the […]