44 Trails in Jamestown, Colorado

Rank Trail Name Difficulty Length (mi) Rating City
1. Heil Valley Ranch Intermediate difficulty 14.0 **** Boulder
2. Valmont Bike Park Intermediate difficulty 6.0 ***** Boulder
3. Hall Ranch Advanced difficulty 9.0 **** Lyons
4. Betasso Preserve Intermediate difficulty 7.0 **** Boulder
5. Walker Ranch Advanced difficulty 7.0 **** Boulder
6. Sourdough Trail Intermediate difficulty 12.0 **** Ward
7. Marshall Mesa Area Beginner difficulty 16.0 *** Boulder
8. Picture Rock Trail (Heil Valley Ranch) Intermediate difficulty 11.0 **** Lyons
9. Wapiti Trail (Heil Valley Ranch) Intermediate difficulty 5.0 **** Boulder
10. Buchanan Pass Advanced difficulty 10.0 ***** Ward
11. South Saint Vrain Advanced difficulty 10.0 **** Ward
12. West Magnolia Intermediate difficulty 9.0 *** Nederland
13. Boulder Valley Ranch Beginner difficulty 7 ** Boulder
14. Rabbit Mountain Loop Intermediate difficulty 5.0 *** Lyons
15. Dirty Bismarck Easiest difficulty 10.0 *** Superior
16. Kruger Rock / Limber Pine Loop Advanced difficulty 6.0 ***** Estes Park
17. Chapman Drive Intermediate difficulty 3.0 **** Boulder
18. Lion Gulch Advanced difficulty 6.0 **** Pinewood Springs
19. Doudy Draw Trail Beginner difficulty 4.0 *** Eldorado Springs
20. Flatirons Vista Beginner difficulty 4.0 *** Boulder
21. Spring Brook Loop Beginner difficulty 5.0 *** Eldorado Springs
22. Lobo Trail Easiest difficulty 18 *** Longmont to Boulder
23. Ceran Saint Vrain Loop Intermediate difficulty 5.0 *** Jamestown
24. Coal Creek Trail Easiest difficulty 10.0 *** Louisville
25. Marshall Road Open Spaces Beginner difficulty 7.0 *** Superior
26. High Plains Trail Beginner difficulty 4.0 *** Superior
27. Meyers Homestead Trail (Walker Ranch) Beginner difficulty 5.0 ** Boulder
28. CU Dirt Jumps Beginner difficulty 1.0 *** Boulder
29. Coalton Trail Beginner difficulty 6.0 *** Superior
30. Ponderosa Loop (Heil Valley Ranch) Intermediate difficulty 3.0 *** Boulder
31. Coulson Gulch Advanced difficulty 9.0 *** Pinewood Springs
32. Community Ditch Easiest difficulty 8.0 *** Eldorado Springs
33. Rollins Pass Beginner difficulty 15.0 *** Rollinsville
34. Sundance Trail Expert difficulty 6.0 *** Berthoud
35. Waldrop Trail Advanced difficulty 3.0 **** Ward
36. Greenbelt Plateau Beginner difficulty 3.0 *** Superior
37. Rattlesnake Gulch Advanced difficulty 4.0 ** Boulder
38. Bald Mountain Trail Beginner difficulty 1.0 ** Boulder
39. Mud Lake  difficulty 3.0 Nederland
40. Bunce School Road To T33 Crash Site  difficulty 14.0 Allenspark
41. Caribou Flats  difficulty 12.0 Eldora
42. Bon Scott  difficulty 23.0 Boulder
43. Johnny Park Road  difficulty 11.0 Estes Park
44. Pierson Park Road  difficulty 7.0 Estes Park

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