Alex DeWolfe > Trail Favorites List

4.9 mi 7.9 km Green Mountain via Ranger/Saddle Rock Loop Difficult Boulder, CO	Difficult	Boulder, CO	114
0.7 mi 1.1 km Towhee Intermediate Boulder, CO	Intermediate	Boulder, CO	6
2.0 mi 3.2 km South Boulder Creek West Easy/Intermediate Superior, CO	Easy/Intermediate	Superior, CO	7
3.9 mi 6.3 km Shanahan Ridge Intermediate Boulder, CO	Intermediate	Boulder, CO	24
3.4 mi 5.5 km Royal Arch Out and Back Difficult Boulder, CO	Difficult	Boulder, CO	178
5.3 mi 8.5 km Mount Sanitas via Sunshine Lion's Lair Loop Intermediate Boulder, CO	Intermediate	Boulder, CO	144
11.1 mi 17.9 km Marshall Mesa to Spring Brook Loop Intermediate Superior, CO	Intermediate	Superior, CO	35
15.7 mi 25.2 km Dirty Bismark Easy/Intermediate Superior, CO	Easy/Intermediate	Superior, CO	23
3.2 mi 5.1 km Davidson Mesa Loop Easy Louisville, CO	Easy	Louisville, CO	13
8.0 mi 12.9 km Walker Ranch Intermediate/Difficult Coal Creek, CO	Intermediate/Difficult	Coal Creek, CO	159
17.3 mi 27.9 km Boulder Skyline Traverse Difficult Superior, CO	Difficult	Superior, CO	142
4.8 mi 7.7 km Caribou Ranch Easy/Intermediate Nederland, CO	Easy/Intermediate	Nederland, CO	28
1.2 mi 1.9 km Waneka Lake Loop Easy Lafayette, CO	Easy	Lafayette, CO	3
2.1 mi 3.3 km Isabelle Glacier Trail Intermediate/Difficult Nederland, CO	Intermediate/Difficult	Nederland, CO	31
6.9 mi 11.1 km Beaver Creek Trail Intermediate/Difficult Nederland, CO	Intermediate/Difficult	Nederland, CO	4
5.4 mi 8.7 km Mitchell Lake Trail Out and Back Intermediate Nederland, CO	Intermediate	Nederland, CO	74
8.6 mi 13.8 km South Arapaho Peak Difficult Nederland, CO	Difficult	Nederland, CO	58

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