South Mesa Loop
ElevationAscent: 508' 155 m
Descent: -507' -154 m
High: 6,123' 1,866 m
Low: 5,623' 1,714 m
GradeAvg Grade: 6% (4°)
Max Grade: 13% (8°)
Current trail conditions
Popular runs nearby
Spring Brook / Goshawk Double Loop
8.3 mi 13.3 km • Loop • 1,065 ft Ascent 324.5 m Ascent
Singletrack Superior, CO( 1 )
Marshall Mesa to Spring Brook Loop
11.1 mi 17.9 km • Loop • 893 ft Ascent 272.24 m Ascent
Singletrack Superior, CO( 25 )
Bear Peak Out and Back
5.7 mi 9.2 km • Out and Back • 2,541 ft Ascent 774.37 m Ascent
Singletrack Boulder, CO( 103 )
Royal Arch Out and Back
3.3 mi 5.3 km • Out and Back • 1,311 ft Ascent 399.74 m Ascent
Singletrack Boulder, CO( 138 )
Mount Sanitas Loop
3.2 mi 5.2 km • Loop • 1,281 ft Ascent 390.4 m Ascent
Singletrack Boulder, CO( 95 )
Boulder Valley Ranch Loop
2.9 mi 4.6 km • Loop • 170 ft Ascent 51.82 m Ascent
Singletrack Boulder, CO( 7 )
Navigate on-trail with our free app
“Stunning scenery and a little history...”— Tom Robson
Note that on the return, taking the Towhee trail is roughly the same distance, not very different, and thus a fine alternative.
If you're running this trail during Spring, you'll most likely be treated with wildflower views as well as the usual mountain vistas. At the first intersection you encounter, turn left onto Homestead Trail.
Homestead, named for the historic homesteads surrounding this trail, doesn't actually directly encounter any of the historic sites. Although it does allow you access to other trails that do!
Homestead Trail heads due west and contours the hillside. At ~0.65mi, the trail heads directly north and switchbacks four times to gain the ridge. Once on the ridge, Homestead Trail is very straightforward. The last semi-technical aspect of this trail is a drop into and out of Shadow Canyon proper. From here the trail contours north, eventually connecting with Mesa Trail.
Turn right onto Mesa Trail, which eventually takes you back to the South Mesa trailhead. Mesa descends into Eldorado Canyon and proves to be one of the most heavily crowded sections of trail in Boulder. This portion of trail is also very sun-exposed, so using it during summer can prove a scorcher.
Be sure to check out the South Mesa Historic Route provided by Boulder County Open Space.
Run this trail?
Is something wrong? Let us know. Have photos to share? Help fellow runners know what's here.
Land Manager: Boulder County, CO - Parks and Open Space