The Greenland Trail Race offers four outstanding distances in southern Douglas County. Run the 4 Miler, the 8 Miler, the 25K, or tackle the 50K ultramarathon, Colorado’s fastest 50K! With Pikes Peak as your backdrop, you’ll cruise over a soft dirt trail on your way to a new personal best. With chip timing, an innovative technical running shirt in men’s and women’s sizing, food and beer at the finish, this race will make you want to come back for more!
Greenland Trail Races
Distance(s): 50K
Race Overview: A race coming up on 05/02/2026 in Larkspur, CO. Get all the nerdy details below or follow the sign up links to secure your spot today!
Sign Up Here
