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Grand Lake, Colorado

Looking for the best running in Grand Lake? We've got you covered with the top trails, trips, hiking, backpacking, camping and more around Grand Lake. The detailed guides, photos, and reviews are all submitted by the Outbound community.

Top Running Spots in and near Grand Lake

  • Longmont, Colorado

    McIntosh Lake Loop

    4.5
    3.6 mi / 72 ft gain
    McIntosh Lake is in northwest Longmont. The 3.6-mile loop extends all the way around the lake, with the first half being on a paved cement trail with neighborhood playgrounds, basketball, volleyball, and a seasonally open restroom. The trail turns to dirt on the western half of the loop, and here...
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  • Boulder, Colorado

    Boulder's Skyline Traverse

    5.0
    14.77 mi / 4583 ft gain
    Have 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...
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  • Boulder, Colorado

    Shanahan Ridge Trail

    4.0
    3.84 mi / 715 ft gain
    Starting 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...
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  • Loveland, Colorado

    Hike the Devil's Backbone in Colorado

    4.3
    2.5 mi
    The Devils Backbone Open Space offers great hiking in the Front Range foothills. The main feature is the rock formation running along the western boundary of the park, but the open space also supports a large wildlife and plant population. Here, you'll find great opportunities for year-round hiki...
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  • Boulder, Colorado

    Rattlesnake Gulch Trail

    3.49 mi / 1093 ft gain
    Rattlesnake Gulch Trail is a loop trail that takes you by a river located near Eldorado Springs, Colorado.
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  • Golden, Colorado

    Hike Beaver Trail in Golden Gate Canyon State Park

    2.3 mi / 1046 ft gain
    This trail starts off at Slough Pond, a great fishing pond or picnic spot. The trail starts out tree-covered. After a few tenths of a mile you have the choice to go clockwise or counter-clockwise. If you go counter-clockwise you have about 3/4 of a mile of steep uphill hiking to do (the Park rate...
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  • Boulder, Colorado

    Hike the Big Bluestem Trail Loop

    4.0
    4.35 mi / 841 ft gain
    This is a great spot for an easy/moderate hike or trail run. The trail is accessible year round and can often be hiked in winter as well as other seasons. You start out at the Mesa Trailhead parking lot off of Hwy 170. There is a parking lot here but this is a starting spot for several hikes into...
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  • Boulder, Colorado

    Hike Bear Peak

    4.8
    7 mi / 2810 ft gain
    The best advice I can give you? Wake up early to start this hike.Even though the Bear Peak hike will only take you about 4-5 hours round trip, it will still be advantageous to get off the mountain before afternoon and evening storms might pass through. This is a steep 7-mile out and back trail.St...
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  • Boulder, Colorado

    South Boulder Creek - Mesa Trail - Lower Big Bluestem Loop

    4.0
    4.46 mi / 453 ft gain
    This 4 mile loop ascends only a slight amount in elevation, making for a pleasant loop in which opportunities for appreciation of the nature around you and broad vista photography are in plentiful supply. A great hike for those who may still be building their fitness, as so many trails in Boulder...
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  • Boulder, Colorado

    Doudy Draw Trail

    4.37 mi / 433 ft gain
    Doudy Draw Trail is an out-and-back trail where you may see beautiful wildflowers located near Boulder, Colorado.
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  • Golden, Colorado

    Hike the Mountain Lion Trail

    6.7 mi / 1230 ft gain
    There are three parking lots with direct access to the Mountain Lion Trail. The main one is off of Crawford Gulch Road, but any of them are good starting points!  This loop has pretty similar elevation gain and loss profiles no matter which way you go, so you can go any direction. This adventure ...
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  • Fort Collins, Colorado

    Hike to Horsetooth Rock

    4.5
    5 mi / 1440 ft gain
    The Horsetooth Mountain Park Open Space is located just 4 miles from Fort Collins. The 2,886 acre park offers 29 miles of hiking, biking, and horse back riding trails.Having taken both the multi use trail and the hiking only trail, I recommend the hiking only. This trail offers you the views and ...
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  • Fort Collins, Colorado

    Hike to Horsetooth Falls

    4.5
    2.22 mi / 101 ft gain
    Horsetooth Mountain Park is an outdoor trail haven just minutes from downtown Ft. Collins. The 2711 acre area has 29 miles of trails of varying length and difficulty for all levels of adventurers to explore. Horsetooth Falls is one of the shortest (yet stunning) trails in the area. This hike is i...
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  • Dillon, Colorado

    Snowshoe or Ski Watrous Gulch

    4.0
    4 mi / 1200 ft gain
    Despite sharing a trailhead with the popular Herman Gulch, I had not heard of Watrous Gulch until I stumbled across it while researching something else. Knowing that Herman Gulch is filled with spectacular views and deep snow ideal for snowshoeing/skiing, I had to discover if the smaller, lesser-...
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  • Dillon, Colorado

    Wildflowers, Lakes, and Peaks, Oh My!

    5.0
    Herman Gulch is one of those special places that makes you fall in love with Colorado all over again. This spectacular wildflower hike that ends at an alpine lake will have your head swiveling from start to finish. Wildflower season is July and August, with peak season being mid-to-late July. Ple...
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  • Bellvue, Colorado

    Trail Run the Hewlett Gulch Trail

    5.0
    8.5 mi / 800 ft gain
    Hewlett Gulch Trailhead is located about 20 minutes from Fort Collins and offers easy hiking in the Poudre Canyon.From Fort Collins, take 287 to Ted's Place. Take a left onto CO 14 and follow 14 through the canyon just past Poudre Park where you see the trailhead sign. Turn left onto the road tha...
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