XTERRA Marathon & Half Marathon at Cheyenne Mountain State Park

October 8, 2011 from 8am to 2pm – Cheyenne Mountain State Park Plan to run the second XTERRA Marathon of Trail Races, Oct. 8, 2011 in Cheyenne Mountain State Park. There will be races for runners of all abilities, including a 5K, half marathon and marathon on th… Organized by Tim Bergsten | Type: marathon, half, 5k