Sophia Marseilles > Trail Favorites List

32.8 mi 52.8 km Segment 6 Shuttle: Kenosha Pass to Gold Hill (Breckenridge) Intermediate/Difficult Jefferson, CO	Intermediate/Difficult	Jefferson, CO	21
7.8 mi 12.6 km Walker Ranch Difficult Coal Creek, CO	Difficult	Coal Creek, CO	303
13.2 mi 21.3 km Oil Well Flats Trail System Intermediate/Difficult Lincoln Park, CO	Intermediate/Difficult	Lincoln Park, CO	125
10.3 mi 16.6 km North Table Mountain - South Loop Intermediate Applewood, CO	Intermediate	Applewood, CO	59
13.1 mi 21.1 km West Mag Backcountry Big Ride Intermediate/Difficult Nederland, CO	Intermediate/Difficult	Nederland, CO	100
10.3 mi 16.6 km Rhythm & Blues Intermediate/Difficult Nederland, CO	Intermediate/Difficult	Nederland, CO	33
8.0 mi 12.8 km West Magnolia Tour Intermediate Nederland, CO	Intermediate	Nederland, CO	102
12.6 mi 20.2 km Spring Brook Loop Intermediate Superior, CO	Intermediate	Superior, CO	147
21.9 mi 35.3 km Rock Island to Galena Ditch Intermediate/Difficult Breckenridge, CO	Intermediate/Difficult	Breckenridge, CO	14
10.9 mi 17.5 km Blue Grouse - Mule Deer Loop Intermediate/Difficult Central City, CO	Intermediate/Difficult	Central City, CO	149
20.8 mi 33.4 km Buff Creek Loop: Pine Lake Trailhead Intermediate Pine, CO	Intermediate	Pine, CO	98
8.0 mi 12.9 km Peaks Trail Intermediate/Difficult Frisco, CO	Intermediate/Difficult	Frisco, CO	192
15.7 mi 25.2 km Dirty Bismark Intermediate Superior, CO	Intermediate	Superior, CO	281
17.2 mi 27.7 km Centennial Cone Intermediate Idaho Springs, CO	Intermediate	Idaho Springs, CO	454
22.9 mi 36.9 km Kenosha Pass to Georgia Pass and West Jefferson Difficult Jefferson, CO	Difficult	Jefferson, CO	149
19.0 mi 30.7 km Fraser West Intermediate Fraser, CO	Intermediate	Fraser, CO	29
13.2 mi 21.2 km Tipperary Spruce Flume Loop Intermediate Fraser, CO	Intermediate	Fraser, CO	53
35.7 mi 57.5 km Rollins Pass (aka Corona Pass) Intermediate Nederland, CO	Intermediate	Nederland, CO	36

Welcome

Join the Community! It's FREE

Already have an account? Login to close this notice.

Get Started

onX products are built by adventurers, for adventurers. We believe that every adventurer needs to know where to go, to know where they stand, and to be able to share their experiences.
About onX
Careers

iOS App Store

Android App Store

© 2025 onX Maps, Inc. Terms·Privacy