Keystone, Colorado

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

Top Running Spots in and near Keystone

  • Evergreen, Colorado

    Boulder The Eggs on the Hidden Fawn Trail

    1.3 mi / 171 ft gain
    Looking for a place near Denver to perfect your bouldering skills? Or are you wanting to get the whole family out, but not looking for an extreme/technical hike? Which ever question best describes you, Alderfer/Three Sisters Park is the perfect place to go.This Jefferson County Open Space Park ha...
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  • Jefferson, Colorado

    Trek through Granite Pillars on Bison Peak

    11.88 mi / 3854.99 ft gain
    Bison peak sits 2 hours from Denver in the mountains of the Lost Creek Wilderness. To reach the 12,431 ft. summit you'll start in low density ponderosa forest at 8,750 ft on crushed granite trail. Early starts are recommended in the summer months as the trail's high albedo can make for an extreme...
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  • Basalt, Colorado

    Mystic Island Lake and Lake Charles via Ironedge Trail

    5.0
    12.36 mi / 2861 ft gain
    Mystic Island Lake and Lake Charles via Ironedge Trail is an out-and-back trail that takes you past scenic surroundings located near Eagle, Colorado.
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  • Basalt, Colorado

    Backpack & Fish at Lake Charles

    11 mi / 1700 ft gain
    I decided to make an Outbound listing for this because the AllTrails listing is incredibly inaccurate. Hopefully you're reading this one!  Your adventure starts at the trailhead of Fulford Cave / Fulford Cave Campground in Yeoman Park. Yeoman Park is just past Sylvan Lake State Park and is consid...
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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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  • Leadville, Colorado

    Colorado Trail: Mount Elbert Trailhead to Twin Lakes

    8.49 mi / 1099 ft gain
    Colorado Trail: Mount Elbert Trailhead to Twin Lakes is a point-to-point trail that takes you by a lake located near Leadville, Colorado.
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  • Ward, Colorado

    Pawnee & Buchanan Pass Loop

    5.0
    26.98 mi / 6978 ft gain
    Before you start your trip, get a camping permit from the Boulder Ranger Station. Plan to spend your first night in the Crater Lake BZ (Backcountry Zone), and your second in Buchanan BZ. If you're feeling particularly sedate, you can easily spend a third night in Coney Creek. Start early in the ...
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  • Golden, Colorado

    Sawmill to Maverick Loop

    4.3
    2.51 mi / 459.54 ft gain
    For this adventure, you'll be completing the Sawmill to Maverick loop. It is a short, but gentle trail that will take you through open meadows, to pine forests, and great views of Denver and Golden. Starting from the west parking area, cross the road and hit the Sawmill Trail. This trail starts ...
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  • Golden, Colorado

    Lookout Mountain Trail

    4.3
    2.87 mi / 466 ft gain
    Just outside of Golden, CO is Lookout Mountain. If you’ve ever driven westbound on i70 from Denver to the mountains, you’ve undoubtedly seen this mountain to your right with antennas on the top. On the north side of Lookout Mountain lies Windy Saddle Park, about a 30 minute drive from Denver. Thi...
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  • Golden, Colorado

    Chimney Gulch Trail

    4.0
    4.82 mi / 1247 ft gain
    Just outside of Golden, CO is Lookout Mountain. If you’ve ever driven westbound on i70 from Denver to the mountains, you’ve undoubtedly seen this mountain to your right with antennas on the top. On the north side of Lookout Mountain lies Windy Saddle Park, about a 30 minute drive from Denver. Thi...
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  • Twin Lakes, Colorado

    Camp at Twin Lakes' White Star Campground

    4.5
    This area is located on the other side of Independence Pass from Aspen, which is only accessible during the summer, or can be reached year-round via Leadville, which is about 20 miles away along Highway 24. From Twin Lakes Village drive approximately 1.5 miles east on Highway 82 and take the exit...
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  • Meredith, Colorado

    Hike to Chapman Lake

    1.6 mi
    From downtown Basalt, drive up the Fryingpan River Road 28 miles and turn right on CR #504, also known as Elliot Way, just before Norrie Colony. Drive across the river and up the switchbacks for approximately 3 miles. Take the left fork, continue 1 mile and take the right fork approximately 1/2 m...
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  • Boulder, Colorado

    Sugarloaf

    4.5
    1.35 mi / 486 ft gain
    To get there from downtown Boulder, head west on CO 119 and almost 4.5 miles after you have left Boulder, turn right onto Sugarloaf Road. 4 miles after the turn from CO 119, turn right onto Sugarloaf Mountain road (located at the top of the road). If the road starts descending, you've gone too fa...
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  • Morrison, Colorado

    Red Rocks Trading Post Trail

    5.0
    1.54 mi / 344 ft gain
    Red Rocks Trading Post Trail offers one of Colorado's most accessible paths to outdoor wellness, winding through the iconic red sandstone formations that have drawn visitors to Morrison for generations. This easy loop trail delivers an outsized reward-to-effort ratio, making it an ideal introdu...
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  • Morrison, Colorado

    Red Rocks & Dakota Ridge Loop Trail

    4.0
    6.89 mi / 1188 ft gain
    While this is a 6 mile hike, it is relatively easy to add mileage to it and tailor it to fit your needs. Instead of simply doing the Red Rocks Trail/Morrison Slide loop, you can head all the way to the Village Walk trail in Matthews-Winters. You can also park along Red Rocks Trail Road and elimin...
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  • Golden, Colorado

    Village Walk, Red Rocks & Cherry Gulch Trail

    4.3
    6.31 mi / 1364.17 ft gain
    The Village Walk, Red Rocks & Cherry Gulch Trail threads through one of Colorado's most geologically and historically layered open spaces—Matthews/Winters Park, a 2,461-acre Jefferson County preserve bordered by I-70 to the north and Red Rocks Park to the south. Here, ancient sandstone format...
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