Upper Upper Loop

Crested Butte, CO

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Top Rated Routes

Favorite

One of the main overlooks

Canyon Loop Trail

2.4 mi 3.8 km • 284' Up 86.65 m Up • 290' Down 88.4 m Down

Favorite

Looking down on Gilpin Lake from halfway up the pass.

Zirkel Circle

10.4 mi 16.8 km • 2,360' Up 719.41 m Up • 2,363' Down 720.25 m Down

Favorite

Looking up the Salmon River from the USGS survey marker on the top

Hart's Cove Out and Back

13.9 mi 22.4 km • 2,827' Up 861.63 m Up • 2,827' Down 861.63 m Down

Favorite

View of the Hudson and Bear Mountain Bridge.

Popolopen Gorge - Timp-Torne Loop

4.3 mi 7.0 km • 1,157' Up 352.56 m Up • 1,092' Down 332.84 m Down

Explore 251,232 miles of Running Trails

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13.9 mi 22.3 km Jumbo Holdsworth Trail Race Difficult Jan 29, 2022 Masterton, NZ	Difficult	Masterton, NZ	Jan 29, 2022
15.4 mi 24.8 km XTERRA McDowell Mtn Trail Run 15 Mile Difficult Feb 6, 2022 Rio Verde, AZ	Difficult	Rio Verde, AZ	Feb 6, 2022
4.6 mi 7.4 km XTERRA McDowell Mtn Trail Run 7k Intermediate Feb 6, 2022 Rio Verde, AZ	Intermediate	Rio Verde, AZ	Feb 6, 2022
55.6 mi 89.4 km Tarawera Ultramarathon 87km Easy Feb 12, 2022 Rotorua, NZ	Easy	Rotorua, NZ	Feb 12, 2022
40.4 mi 65.0 km Tarawera Ultramarathon 62km Easy Feb 12, 2022 Rotorua, NZ	Easy	Rotorua, NZ	Feb 12, 2022

Trail Directory

251,232 miles in 77,050 trails, added by runners like you. Share your Recommended Routes, trails, and photos!

Monte Sano Nature Preserve

Honeybee Canyon

Rincon Mountain District (East)

Coconino National Forest

Blowing Springs Park

Ouachita National Forest

Marin Headlands

Andrew Molera State Park

Joshua Tree National Park

Point Reyes National Seashore

Bear Creek Canyon Regional Park

Seminole State Forest

Vogel State Park

Chattahoochee National Forest

Snake Creek Gap

Kennesaw Mountain Battlefield Park

Vickery Creek (Chattahoochee NRA)

Hawaii Volcanoes National Park

Honolulu Mauka Trail System

Summit District

Boise, Eagle, Meridian

Boise National Forest

Palos Trail System

Stearns District

Cumberland Ranger District

Acadia National Park

Fair Hill Natural Resource Management Area

Hilton, Glen Artney, Orange Grove, Avalon Area

Chesapeake and Ohio Canal National Historical Park-Great Falls

Hashawha and Bear Branch Trail

Loch Raven Reservoir

Middlesex Fells Reservation

Blue Hills Reservation

Mount Greylock State Reservation

Holly State Recreation Area

Superior National Forest

Kootenai National Forest

Gallatin National Forest

Lewis and Clark National Forest

Absaroka-Beartooth Wilderness

Red Rock Canyon National Conservation Area

Cottonwood Valley Trail System

Sloan Canyon National Conservation Area

White Mountain National Forest

Franconia Notch State Park

Delaware Water Gap National Recreation Area

South Mountain Reservation

Manzanita Mountains Trail System

Adirondack Region

High Peaks Wilderness

South Mountains State Park

Tsali Recreation Area

Pisgah National Forest

Old Fort/Ridgecrest

Cuyahoga Valley National Park

Willamette National Forest

Tumalo/Swampy Lakes Trail System

Mt. Hood National Forest

Columbia River Gorge National Scenic Area

Rothrock State Forest

Ohiopyle State Park

Lawrence Chapel/Issaqueena

Big South Fork National River and Recreation Area

Rice University

Mae Simmons Park

Franklin Mountains State Park

Caprock Canyons State Park

Chisos Mountains

Behind the Rocks

Green Mountain National Forest

Green Mountain National Forest

Grayson Highlands State Park

Central District

George Washington National Forest

Wenatchee National Forest

Olympic National Park

Gifford Pinchot National Forest

Cougar Mountain Regional Wildland Park

Rock Creek Park

New River Gorge National River

Bridger National Forest

Wind River Range

Grand Teton National Forest

Yellowstone National Park

International

British Columbia

Dominican Republic

Newfoundland & Labrador

Papua New Guinea

Saint Kitts and Nevis

St. Vincent and the Grenadines

The Netherlands

United Arab Emirates

US Virgin Islands

Yukon Territory

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