116 Trails in Boulder County, Colorado

Rank Trail Name Difficulty Length (mi) Rating City
51. South Table Mountain Beginner difficulty 8.0 *** Golden
52. Spring Brook Loop Beginner difficulty 5.0 *** Eldorado Springs
53. James Peak Intermediate difficulty 27.0 ***** Winter Park
54. Lobo Trail Easiest difficulty 18 *** Longmont to Boulder
55. Ceran Saint Vrain Loop Intermediate difficulty 5.0 *** Jamestown
56. Coal Creek Trail Easiest difficulty 10.0 *** Louisville
57. Marshall Road Open Spaces Beginner difficulty 7.0 *** Superior
58. Empire Pass difficulty 3.0 ***** Georgetown
59. Barbour Fork Loop Intermediate difficulty 8.0 *** Idaho Springs
60. High Plains Trail Beginner difficulty 4.0 *** Superior
61. Pinewood Reservoir difficulty 7.0 **** Berthoud
62. Waterline Intermediate difficulty 3.0 **** Idaho Springs
63. White Rocks Trail Beginner difficulty 7.0 *** Lafayette
64. Meyers Homestead Trail (Walker Ranch) Beginner difficulty 5.0 ** Boulder
65. CU Dirt Jumps Beginner difficulty 1.0 *** Boulder
66. Indian Summer (Blue Sky) Intermediate difficulty 2.0 **** Fort Collins
67. Coalton Trail Beginner difficulty 6.0 *** Superior
68. Round Mountain Summit Adventure Trail Expert difficulty 9.0 **** Loveland
69. Ponderosa Loop (Heil Valley Ranch) Intermediate difficulty 3.0 *** Boulder
70. Colorado Hills Trail Beginner difficulty 6.0 ** Westminster
71. Coulson Gulch Advanced difficulty 9.0 *** Pinewood Springs
72. Warren Gulch Advanced difficulty 17.0 *** Idaho Springs
73. Community Ditch Easiest difficulty 8.0 *** Eldorado Springs
74. Rollins Pass Beginner difficulty 15.0 *** Rollinsville
75. Sundance Trail Expert difficulty 6.0 *** Berthoud
76. Silver Creek Trail Advanced difficulty 5.0 ** Georgetown
77. Waldrop Trail Advanced difficulty 3.0 **** Ward
78. Greenbelt Plateau Beginner difficulty 3.0 *** Superior
79. Rattlesnake Gulch Advanced difficulty 4.0 ** Boulder
80. East Boulder Trail Easiest difficulty 4.0 ** Louisville
81. Chainsaw difficulty 18.0 Fraser
82. Bald Mountain Trail Beginner difficulty 1.0 ** Boulder
83. CR 81 To Rendezvous Expert difficulty 3.0 **** Winter Park
84. Silverdale Intermediate difficulty 2.0 *** Georgetown
85. Snow Mountain Ranch -- YMCA of the Rockies Beginner difficulty 20.0 *** Granby
86. Saxon Mountain Advanced difficulty 12.0 *** Georgetown
87. Sunset Park Advanced difficulty 1.0 ** Lakewood
88. Eden Valley Spur (Bobcat Ridge) Beginner difficulty 3.0 *** Masonville
89. Mud Lake difficulty 3.0 Nederland
90. Davidson Mesa difficulty 4.0 * Louisville
91. Beaver Brook Watershed difficulty 5.0 Idaho Springs
92. Rogers Pass difficulty 28.0 Winter Park
93. Pavilion Point / Silverdale / Silver Creek / Empire Pass difficulty 27.0 Georgetown
94. WTB difficulty 10.0 Winter Park
95. CDT: High Lonesome / Caribou / Strawberry West Trail difficulty 27.0 Fraser
96. Blue Sky difficulty 11.0 Winter Park
97. Pavilion Point Loop difficulty 12.0 Georgetown
98. Grand Lake Rec Trails (Stillwater Pass) difficulty 10.0 Grand Lake
99. Bunce School Road To T33 Crash Site difficulty 14.0 Allenspark
100. Caribou Flats difficulty 12.0 Eldora

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