The August 14th, 2016 Steamboat Stinger Half marathon in Steamboat Springs, CO is a challenging backcountry trail singletrack half...

The August 6th, 2016 Hunky Dory Half Marathon in Breckenridge, CO is a small, scenic, trail half marathon, limited to 200 participants,...

The July 31st, 2016 Black Hawk Trail 1/2 Marathon just outside of Black Hawk, CO is a challenging, but exceptionally scenic trail course,...

The Sunday September 11, 2016 Master of All Terrain Half Marathon in Orlando, FL is an off road half marathon in the Little Big Econ...

The July 30, 2016 Santa Cruz Trail Run Half Marathon in Felton California is a course amongst giant redwoods, and a combination of...

The July 2016 Lake Chabot Trail Half Marathon in Castro Valley, CA can be found listed on the California Half Marathons page. This...

The inaugural Mother Earth Trail Race Half Marathon is set to kick off in Greenwood, South Dakota on Saturday June 25, 2016. A direct...

The inaugural Winter Trail Frosty (aka WTF) Half and Quarter Marathon has been added to the Indiana Half Marathon Calendar, set to take...