Bonefrog Challenge Releases 2018 Finisher Shirts

By |January 12th, 2018|

Bonefrog Challenge is back for 2018. Mud Run Guide has the exclusive preview of the finisher t-shirts for all four distances and new medal designs for 2018. Year after year the Bonefrog Challenge continues to be a favorite among participants. With several different offerings, there is a distance for every obstacle racer.