Grizzly Lake

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Top Rated Routes

Favorite

Columbia Spring in Heart Lake Geyser Basin.

Heart Lake/Mt. Sheridan

23.7 mi 38.1 km • 3,933' Up 1198.69 m Up • 3,933' Down 1198.68 m Down

Favorite

Water flowing through Pedernales Falls.

Pedernales Falls

1.0 mi 1.6 km • 122' Up 37.08 m Up • 124' Down 37.85 m Down

Favorite

One of the eponymous bridges

Clayton Park Loop

4.4 mi 7.1 km • 506' Up 154.12 m Up • 511' Down 155.82 m Down

Favorite

Cassidy Arch in front of the beautiful Grand Wash

Cassidy Arch

3.2 mi 5.1 km • 734' Up 223.63 m Up • 732' Down 223.21 m Down

Explore 256,917 miles of Running Trails

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13.0 mi 21.0 km Deep Creek Half (2022) Difficult Oct 8, 2022 Mountain Village, CO	Difficult	Mountain Village, CO	Oct 8, 2022
101.3 mi 163.1 km 2022 NB100 Course (CC Direction) Difficult Oct 14, 2022 Jamestown, TN	Difficult	Jamestown, TN	Oct 14, 2022
14.0 mi 22.5 km SPACEROCK Trail Race Intermediate/Difficult Oct 22, 2022 Agua Dulce, CA	Intermediate/Difficult	Agua Dulce, CA	Oct 22, 2022
14.4 mi 23.2 km 2022 ORRRC Broken Toe Course Intermediate/Difficult Oct 29, 2022 Waynesville, OH	Intermediate/Difficult	Waynesville, OH	Oct 29, 2022
31.8 mi 51.2 km Pass Mountain 50K Intermediate/Difficult Nov 12, 2022 Apache Junction, AZ	Intermediate/Difficult	Apache Junction, AZ	Nov 12, 2022

Trail Directory

256,917 miles in 78,735 trails, added by runners like you. Share your Recommended Routes, trails, and photos!

Monte Sano State Park

Apache Sitgreaves National Forest

Prescott National Forest

Andrew Molera State Park

Bothe-Napa Valley State Park

Marin Headlands

Angel Island State Park

Crested Butte Mountain Resort

Maroon Bells-Snowmass Wilderness

Brainard Lake Recreation Area

Snake Creek Gap

Chattahoochee National Forest

Cloudland Canyon State Park

Vogel State Park

Hawaii Volcanoes National Park

Sawtooth National Recreation Area

Boise, Eagle, Meridian

Boise National Forest

Cumberland Ranger District

Red River Gorge

Acadia National Park

Loch Raven Reservoir

Fair Hill Natural Resource Management Area

Hilton, Glen Artney, Orange Grove, Avalon Area

Great Seneca Stream Valley Park

Middlesex Fells Reservation

Blue Hills Reservation

Mount Greylock State Reservation

Chippewa County

Pinckney Recreation Area

Elm Creek Park Reserve

Superior National Forest

Kootenai National Forest

Gallatin National Forest

Absaroka-Beartooth Wilderness

Red Rock Canyon National Conservation Area

White Mountain National Forest

Franconia Notch State Park

Pemigewasset Wilderness

Delaware Water Gap National Recreation Area

Manzanita Mountains Trail System

Adirondack Park

High Peaks Wilderness

Pisgah National Forest

Duke University East Campus

Ridgecrest Trails

Nantahala National Forest

South Mountains State Park

Burr Oak State Park

Cuyahoga Valley National Park

Caesar Creek State Park

Tumalo/Swampy Lakes Trail System

Willamette National Forest

Columbia River Gorge National Scenic Area

Mt. Hood National Forest

Michaux State Forest

Rothrock State Forest

Lawrence Chapel/Issaqueena

Big South Fork National River and Recreation Area

Franklin Mountains State Park

Rice University

Lost Dog Trails

Green Mountain National Forest

Green Mountain National Forest

Central District

George Washington National Forest

Wenatchee National Forest

Olympic National Park

Gifford Pinchot National Forest

The Enchantments

Cougar Mountain Regional Wildland Park

Rock Creek Park

New River Gorge National River

Wind River Range

Bridger National Forest

Grand Teton National Forest

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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