The Greenland Trail Races offer four outstanding distances for runners:
- 4 Mile
- 8 Mile
- 25K
- 50K Ultramarathon - Colorado’s fastest 50K!
All races are on a soft dirt trail, making this a great opportunity for runners to outperform their previous bests.
Participants will receive an innovative technical running shirt in men's and women's sizes, and there will be plenty of food and beer available at the finish line.
