166 Trails in Summit 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. Sheep Creek Intermediate difficulty 17.0 ***** Fairplay
5. Tipperary Creek Loop Intermediate difficulty 20.0 ***** Fraser
6. Gold Dust Trail Intermediate difficulty 18.0 **** Como
7. Peaks Trail Intermediate difficulty 9.0 ***** Breckenridge
8. Idlewild Trail System Advanced difficulty 10 ***** Winter Park
9. Vail Mountain Bike Park Intermediate difficulty 25.0 **** Vail
10. Colorado Mountain College Trails Intermediate difficulty 15.0 **** Leadville
11. Game Creek Trail Advanced difficulty 4.0 ***** Vail
12. Wheeler National Recreation Trail Advanced difficulty 30.0 **** Breckenridge
13. Granby Ranch Bike Park Advanced difficulty 20.0 **** Granby
14. Mineral Belt Trail Beginner difficulty 12.0 ***** Leadville
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. Turquoise Lake Intermediate difficulty 13.0 **** Leadville
19. Creekside / Flume Loop Intermediate difficulty 5.0 **** Fraser
20. Summit Cove / Soda Creek Loop Intermediate difficulty 15.0 **** Dillon
21. Buffehr Creek Intermediate difficulty 14.0 **** Vail
22. Sourdough Trail Intermediate difficulty 12.0 **** Ward
23. Argentine Pass Intermediate difficulty 21.0 *** Silver Plume
24. West Jefferson Trail Advanced difficulty 23.0 ***** Jefferson
25. Two Elk via Vail Pass Advanced difficulty 13.0 ***** Vail
26. Colorado Trail: Searle Pass and Kokomo Pass (Copper Mountain to Camp Hale) (Colorado Trail) Advanced difficulty 13.0 ***** Copper
27. Meadow Mountain Intermediate difficulty 13.0 **** Minturn
28. Colorado Trail: Kenosha Pass To Lost Creek Wilderness Bound (Colorado Trail) Intermediate difficulty 13.0 **** Grant
29. Colorado, Red, Hay, Blair Witch Loop Intermediate difficulty 14.0 ***** Breckenridge
30. Green World (Trestle Bike Park) Intermediate difficulty 7.0 ***** Winter Park
31. Commando Run Advanced difficulty 20.0 ***** Vail
32. Aspen Alley Intermediate difficulty 2.0 ***** Breckenridge
33. North Trail Intermediate difficulty 10.0 **** Vail
34. Son Of Middle Creek Advanced difficulty 10.0 **** Vail
35. Lost Lake Trail difficulty 5.0 **** Vail
36. Beaver Creek Ski Resort Advanced difficulty 30.0 **** Avon
37. Flume Loop Intermediate difficulty 7.0 *** Breckenridge
38. Aqueduct Trail Intermediate difficulty 6.0 **** Keystone
39. Ptarmigan Intermediate difficulty 7.0 ***** Silverthorne
40. Hagerman Tunnel difficulty 15.0 ***** Leadville
41. Westridge Loop Intermediate difficulty 18.0 **** Keystone
42. A-10 Intermediate difficulty 8.0 **** Edwards
43. Copper Mountain Bike Park Beginner difficulty 9.0 *** Copper Mountain
44. Strawberry / Doe Creek Advanced difficulty 22.0 ***** Winter Park
45. Peninsula Loop Beginner difficulty 5.0 Frisco
46. Northwest Passage / Tipperary / Spruce Creek / Flume Intermediate difficulty 15.0 **** Fraser
47. Tennessee Pass Nordic Center Easiest difficulty 16.0 **** Leadville
48. James Peak Intermediate difficulty 27.0 ***** Winter Park
49. Tie Hack Trail #659 Intermediate difficulty 5.4 **** Fairplay
50. Boreas Pass Easiest difficulty 10.0 *** Breckenridge

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