From Main St, Rollinsville, Gilpin County to Rollins Pass Rd, Nederland, Boulder County, Colorado
19.36 mi
Length
3,087 ft
Elev gain
285 ft
Elev loss
11,227 ft
Max elevation
dirt 64%
gravel 36%

Elevation

E Portal Rd to Rollins Pass Rd is a 19.4-mile point-to-point gravel segment in Colorado that runs from Rollinsville to Nederland. It climbs 3,087 feet and loses 285 feet over the route. The riding surface is 64% dirt and 36% gravel. AI-generated description — details may not be fully accurate.
0 votes
 BC Gravel
on June 29, 2020
I really do wish folks would post a description! I've come down from Tolland to Rollinsville and it's wide, great quality packed gravel. I'm sure that continues to the Portal trailhead. Interested to know what the Rollins Pass climb is like...