Boulder, Colorado
Looking for the best running in Boulder? We've got you covered with the top trails, trips, hiking, backpacking, camping and more around Boulder. The detailed guides, photos, and reviews are all submitted by the Outbound community.
Top Running Spots in and near Boulder
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Boulder, Colorado
Wonderland Lake Trail
5.01.85 mi / 98 ft gainWonderland Lake Trail is a loop trail that takes you by a lake located near Boulder, Colorado.Read more -
Boulder, Colorado
Foothills Trail to Wonderland Lake Loop Trail
2.93 mi / 223 ft gainFoothills Trail to Wonderland Lake Loop Trail is a loop trail that takes you by a lake located near Boulder, Colorado.Read more -
Boulder, Colorado
Eagle Sage Loop
4.33.77 mi / 164 ft gainThis is a great trail if you are in the Boulder area and want something fairly easy or quick. This 3.75 loop can be hiked in about an hour and a half since it is fairly flat. The elevation gain is minimal. You start out at the Eagle Trailhead located west of the Boulder Reservoir. Start out at t...Read more -
Boulder, Colorado
Hogback Ridge Trail
2.85 mi / 830 ft gainHogback Ridge Trail is a loop trail where you may see beautiful wildflowers located near Manitou Springs, Colorado.Read more -
Boulder, Colorado
Mount Sanitas Loop & Settlers Park
4.43.83 mi / 1371 ft gainFirst off, these are two different hikes but both stem from the same parking lot and Settlers Park is a mere 5 minutes away from where you park so why not kill two birds with one stone? One of the more popular hikes in Boulder, Mount Sanitas is a 3 mile hike that quickly scales nearly 1,350 feet...Read more -
Boulder, Colorado
Sunshine Lion's Lair Loop
5.05.05 mi / 1257 ft gainThis is a mix of trails that will bring you on an easy loop to the peak of Mt Sanitas, but will keep you away from the usual crowds of the more well-known paths up. The hike is a clear path that brings you 5+ miles from around 5,500 ft in elevation to 6,800. You'll start at the Centennial Trail...Read more -
Boulder, Colorado
Mount Sanitas + Sunshine Canyon loop
5.03 mi / 1257 ft gainThis loop takes you up Sunshine Canyon, a milder and less crowded grade when compared to the popular Sanitas ridge. You'll head up the canyon for a bit before reaching the terminus of the canyon trail -- where you'll cross the road to pick up on the Lions Lair connector. Continue following this u...Read more -
Boulder, Colorado
Red Rocks and Anemone Trail Loop
1.26 mi / 459 ft gainRed Rocks and Anemone Trail Loop is a loop trail that provides a good opportunity to view wildlife located near Boulder, Colorado.Read more -
Boulder, Colorado
Mount Sanitas Peak Trail
2.57 mi / 1296 ft gainExplore the natural wonders of Boulder, Colorado, with the Mount Sanitas Peak Trail hike. This trail offers stunning vistas of the Rocky Mountain wilderness and Colorado's Front Range. This hike is just over 2.5 miles with about 1300 feet of elevation gain. Parking and Access: Start your hik...Read more -
Boulder, Colorado
Hike the Red Rocks Loop Trail
3.71 miParking is available on either Canyon or Sunshine Roads. During the weekends it tends to get crowded around sunset so plan accordingly. The entire trail is a loop and is a little over 1 mile in length so it doesn't take too long. The main feature is the massive red sand stone rocks that jut out o...Read more -
Boulder, Colorado
Hike to the 1st Flatiron
4.62.4 mi / 1422 ft gainStarting at the ever-popular and ever-populated Chautauqua Trailhead, take the main trail (a highway version of a dirt trail) straight towards the Flatirons. Continue going straight passed the Ski Jump trail to your right (0.2 mi.), then at a crossroads with the Bluebell-Baird trail (0.3 mi.) tur...Read more -
Boulder, Colorado
Green Mountain via Gregory Canyon and Ranger Trail
5.45 mi / 2313 ft gainGreen Mountain via Gregory Canyon and Ranger Trail is an out-and-back trail that provides a good opportunity to view wildlife located near Boulder, Colorado.Read more -
Boulder, Colorado
Trail Run Near Boulder - NCAR Hill Climb
4.52 mi / 700 ft gainThe NCAR Hill Climb, so named because it ends at the National Center for Atmospheric Research, is popular with cyclists, but is a great choice for runners as well. Follow the NCAR - Table Mesa Trail to the top, with beautiful views of the Flatirons and surrounding hills during any season.Make sur...Read more -
Boulder, Colorado
Teller Farms (East Boulder) Trail
6.83 mi / 262 ft gainTeller Farms (East Boulder) Trail is an out-and-back trail that takes you by a lake located near Lafayette, Colorado.Read more -
Boulder, Colorado
Boulder's Skyline Traverse
5.014.77 mi / 4583 ft gainHave you ever reached the bottom of a hike with some friends and thought, 'That was nice, but I'd still like to hike more... a lot more.'? Then the Skyline Traverse is for you. Instead of hiking just Green Mountain or Bear Peak, the Skyline Traverse links South Boulder Peak, Bear Peak, Green Mou...Read more -
Boulder, Colorado
Shanahan Ridge Trail
4.03.84 mi / 715 ft gainStarting on the edge of a neighborhood in South Boulder, this 3.8 mile loop begins its 869 foot elevation gain by meandering through a pine forest. You can 'choose your own adventure' by exploring the handful of trails that meet up with the Shanahan Ridge Trail, such as the South Mesa Trail, Shad...Read more