Oklahoma Gravel Growler

In combination with a bicycle gravel race we are expanding the Gravel Growler to include an ultra-marathon and a half-ultra.  Race will be run on a combination of paved, gravel, chip/seal and dirt roads.  Will be supported with aid stations approximately every 5 miles.  Sponsored by OrangeMud, Chamois Buttr and Hammer Nutrition ... first place woman and man each receive an OrangeMud Gear Vest 2L.  O

See registration page and Facebook for more information.