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Lost Valley Trail

Weldon Spring, MO

10.1 Miles 16.3 Kilometers

665 ft 203 m

Ascent

-666 ft -203 m

Descent

“A great trail full of variety around every turn.”

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From the Co-Op Journal

7 Off-the-Radar Rides to Beat the Summer’s Worst Heat

Aug 15, 2017

Bikes and Brews: Asheville, North Carolina

Aug 11, 2017

Up Your ‘Gram Game With These MTB Photo Tips

Aug 4, 2017

Member Portrait: Katie “Bike Advocate”

Aug 1, 2017

Epicenter: Steamboat Springs, Colorado

Jul 31, 2017

In the Forums

Full Screen Mode

Moab trip in September

Giant Mountain bike Talon 27.5 4 for sale by owner

PC versus Mobile

Schultz Loop, Flagstaff AZ

Umatilla Rim Trail

29 er Components/Partial Build Kit

Asheville area riding buddies

Instructions needed to get a recorded trail from an iphone to share.

Just swapped out to 1X Sram GX

Bikepacking Suggestion

iOS App problem

Upcoming Races

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330.8 mi 532.3 km big horn trail race 2017 rough draft Aug 18, 2017 Buffalo, WY	330.8 mi 532.3 km	Buffalo, WY	Aug 18, 2017
25.6 mi 41.2 km King of the Rockies Race Course Aug 19, 2017 Fraser, CO	25.6 mi 41.2 km	Fraser, CO	Aug 19, 2017
7.3 mi 11.7 km 2015 Suicide 6 Race route Aug 20, 2017 Naples, NY	7.3 mi 11.7 km	Naples, NY	Aug 20, 2017
14.5 mi 23.4 km Shiner's Revenge Aug 20, 2017 Woolwine, VA	14.5 mi 23.4 km	Woolwine, VA	Aug 20, 2017
11.6 mi 18.7 km The Gnarled Albatross Aug 26, 2017 Pittsfield, VT	11.6 mi 18.7 km	Pittsfield, VT	Aug 26, 2017

Trail Directory

105,544 miles in 30,095 trails, added by riders like you. Share your rides, trails, and photos!

Cooper Landing Cooper Landing Cooper Landing

Flagstaff Flagstaff Flagstaff

Mount Elden Mount Elden Mount Elden

Prescott Prescott Prescott

Red Rock (Sedona Area)... Red Rock (Sedona Area) NW Trails Red Rock (Sedona Area) NW T...

Sedona Sedona Sedona

Slaughter Pen Trails Slaughter Pen Trails Slaughter Pen Trails

The Back 40 The Back 40 The Back 40

Lake Tahoe Lake Tahoe Lake Tahoe

Marin County Marin County Marin County

Soquel Demonstration S... Soquel Demonstration State Forest Soquel Demonstration State ...

Tahoe City Tahoe City Tahoe City

Truckee Truckee Truckee

Breckenridge Breckenridge Breckenridge

Buffalo Creek Trail Sy... Buffalo Creek Trail System Buffalo Creek Trail System

Crested Butte Crested Butte Crested Butte

Monarch Pass Monarch Pass Monarch Pass

Vail Resort Vail Resort Vail Resort

Boise National Forest Boise National Forest Boise National Forest

Boise, Eagle, Meridian Boise, Eagle, Meridian Boise, Eagle, Meridian

Sawtooth National Recr... Sawtooth National Recreation Area Sawtooth National Recreatio...

Shafer Butte Trails Shafer Butte Trails Shafer Butte Trails

Sun Valley & Ketchum Sun Valley & Ketchum Sun Valley & Ketchum

Palos Trail System Palos Trail System Palos Trail System

Brown County State Park Brown County State Park Brown County State Park

Central IN & Indianapolis Central IN & Indianapolis Central IN & Indianapolis

Lawrence Lawrence Lawrence

Wilson State Park Wilson State Park Wilson State Park

Hilton, Glen Artney, O... Hilton, Glen Artney, Orange Grove, Avalon Area's Hilton, Glen Artney, Orange...

Seneca Creek State Park Seneca Creek State Park Seneca Creek State Park

Merrell Trail Merrell Trail Merrell Trail

Pinckney Recreation Area Pinckney Recreation Area Pinckney Recreation Area

Western MI Western MI Western MI

Burnsville Burnsville Burnsville

Mission Creek Mission Creek Mission Creek

Bozeman Bozeman Bozeman

Carson City Carson City Carson City

Cottownwood Valley Tra... Cottownwood Valley Trail System Cottownwood Valley Trail Sy...

Lake Tahoe Lake Tahoe Lake Tahoe

Van Sickle Bi-State Pa... Van Sickle Bi-State Park Trails Van Sickle Bi-State Park Tr...

Angel Fire Angel Fire Angel Fire

Manzanita Mountains Tr... Manzanita Mountains Trail System Manzanita Mountains Trail S...

Western NY Western NY Western NY

Avery Creek Avery Creek Avery Creek

Dupont State Forest Dupont State Forest Dupont State Forest

Montreat Montreat Montreat

W Kerr Scott W Kerr Scott W Kerr Scott

Alum Creek State Park Alum Creek State Park Alum Creek State Park

Huffman Park Huffman Park Huffman Park

Northeast OH Northeast OH Northeast OH

Government Camp Trail ... Government Camp Trail System Government Camp Trail System

Phil's Trail System Phil's Trail System Phil's Trail System

Post Canyon & Northwes... Post Canyon & Northwest Area Trails Post Canyon & Northwest Are...

Sandy Ridge Trail System Sandy Ridge Trail System Sandy Ridge Trail System

Willamette National Fo... Willamette National Forest Willamette National Forest

North Park North Park North Park

Rothrock State Forest Rothrock State Forest Rothrock State Forest

Wissahickon Valley Park Wissahickon Valley Park Wissahickon Valley Park

Willowbrook Willowbrook Willowbrook

Big Cottonwood Canyon Big Cottonwood Canyon Big Cottonwood Canyon

Island in the Sky Island in the Sky Island in the Sky

La Sal Mountains La Sal Mountains La Sal Mountains

Park City Park City Park City

Fountainhead Regional ... Fountainhead Regional Park Fountainhead Regional Park

George Washington Nati... George Washington National Forest George Washington National ...

Northern VA Northern VA Northern VA

Methow Valley Methow Valley Methow Valley

Mount St Helens Nation... Mount St Helens National Monument Mount St Helens National Mo...

Tiger Mountain State F... Tiger Mountain State Forest Tiger Mountain State Forest

Curt Gowdy State Park Curt Gowdy State Park Curt Gowdy State Park

Teton Pass Trail Network Teton Pass Trail Network Teton Pass Trail Network

International

British Columbia

French Polynesia

Newfoundland & Labrador

The Netherlands

United Arab Emirates

Mountain Bike News

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