199 Trails in Grand County, Colorado

Rank Trail Name Difficulty Length (mi) Rating City
1. Colorado Trail Intermediate difficulty 535 ***** Durango
2. Trestle Bike Park Advanced difficulty 25.0 ***** Fraser
3. Colorado Trail: Kenosha Pass To Breckenridge (Colorado Trail) Advanced difficulty 33.0 ***** Breckenridge
4. Emerald Mountain Intermediate difficulty 40 **** Steamboat Springs
5. CDT / Wyoming Trail #1101: Dumont Lake to Buffalo Pass Intermediate difficulty 16.0 ***** Steamboat Springs
6. Mad Creek / Red Dirt Loop Advanced difficulty 6.0 **** Steamboat Springs
7. Tipperary Creek Loop Intermediate difficulty 20.0 ***** Fraser
8. Steamboat Ski Resort Advanced difficulty 50.0 **** Steamboat Springs
9. Peaks Trail Intermediate difficulty 9.0 ***** Breckenridge
10. Idlewild Trail System Advanced difficulty 10 ***** Winter Park
11. Virginia Canyon Expert difficulty 11 ***** Idaho Springs
12. Vail Mountain Bike Park Intermediate difficulty 25.0 **** Vail
13. Game Creek Trail Advanced difficulty 4.0 ***** Vail
14. Granby Ranch Bike Park Advanced difficulty 20.0 **** Granby
15. Keystone Resort Bike Park Advanced difficulty 20 ***** Dillon
16. Copper Triangle Expert difficulty 30.0 ***** Copper Mountain
17. Barney Ford / Juniata Trail Intermediate difficulty 5.0 ***** Breckenridge
18. Spring Creek Trail Intermediate difficulty 5.0 **** Steamboat Springs
19. Creekside / Flume Loop Intermediate difficulty 5.0 **** Fraser
20. Summit Cove / Soda Creek Loop Intermediate difficulty 15.0 **** Dillon
21. Golden Gate Canyon State Park Advanced difficulty 35.0 **** Golden
22. Buffehr Creek Intermediate difficulty 14.0 **** Vail
23. Sourdough Trail Intermediate difficulty 12.0 **** Ward
24. The Boneyard Intermediate difficulty 7.0 **** Eagle
25. Argentine Pass Intermediate difficulty 21.0 *** Silver Plume
26. Two Elk via Vail Pass Advanced difficulty 13.0 ***** Vail
27. Colorado Trail: Searle Pass and Kokomo Pass (Copper Mountain to Camp Hale) (Colorado Trail) Advanced difficulty 13.0 ***** Copper
28. Meadow Mountain Intermediate difficulty 13.0 **** Minturn
29. Mountain View Trail Advanced difficulty 6.0 ***** Steamboat Springs
30. Colorado, Red, Hay, Blair Witch Loop Intermediate difficulty 14.0 ***** Breckenridge
31. Hot Springs Trail Intermediate difficulty 16.0 **** Steamboat Springs
32. Green World (Trestle Bike Park) Intermediate difficulty 7.0 ***** Winter Park
33. Commando Run Advanced difficulty 20.0 ***** Vail
34. Hardscrabble Mountain Trails Beginner difficulty 20.0 **** Eagle
35. Crosier Mountain Expert difficulty 10.0 *** Drake
36. Dadd Gulch Intermediate difficulty 7.0 **** Fort Collins
37. Diamond Park Intermediate difficulty 5.0 ***** Steamboat Springs
38. Pole Hill Intermediate difficulty 6.0 ***** Estes Park
39. Maryland Mountain Advanced difficulty 12 **** Black Hawk
40. Buchanan Pass Advanced difficulty 10.0 ***** Ward
41. Aspen Alley Intermediate difficulty 2.0 ***** Breckenridge
42. Haymaker Trail Intermediate difficulty 6.0 **** Eagle
43. Beall Trail (Emerald Mountain) Intermediate difficulty 6.0 ***** Steamboat Springs
44. South Saint Vrain Advanced difficulty 10.0 **** Ward
45. West Magnolia Intermediate difficulty 9.0 *** Nederland
46. North Trail Intermediate difficulty 10.0 **** Vail
47. Son Of Middle Creek Advanced difficulty 10.0 **** Vail
48. Stillwater Pass difficulty 110.0 ***** Grand Lake
49. Lost Lake Trail difficulty 5.0 **** Vail
50. Fish Creek Falls Advanced difficulty 8.0 *** Steamboat Springs

Know of a new mountain bike trail not listed here? Please tell us about it using this form. Find mountain bike trails near you or for even more trail inspiration and how we ranked the mountain bike trails, see this list of the best mountain bike trails in the world.