Only 25 miles from downtown Atlanta, Cochran Mill Park is located in Chattahoochee Hills, Georgia. Here you will see over 800 acres of woods, fields, streams, waterfalls, huge boulders, rock outcrops, wildflowers, mountain laurel, wildlife, and three historic mills. This hidden gem has never had a race of any kind until now. We invite you to come race with us, experience the beauty, and enjoy your own adventure. We have two races distances so there is something for everyone!