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Blister Free Running - For Ultra-marathons, Trail Running

Pro Trail Runner Biographies

Trail Races and Ultramarathons

Alabama

Black Warrior 50K

Mount Cheaha 50K

Tashka 50K/25K Trail Race

Canmore Challenge Trail Races

Moose Mountain Trail Races

Arizona

Cactus ChaCha Trail Runs

Gaspin' in the Aspen Trail Run

Pemberton Trail 50K

Summer Trail Series

Arkansas

Arkansas Traveller 100

Full mOOn 50K

Ouachita Trail 50 Mile and 50K

Sylamore Trail 25K / 50K

British Columbia

Anne's Get Your Fat Ass Off The Couch Run

Burnaby Mountain Run

Capilano Canyon Night Run - Mardi Gras

Go Home Via The Hanes Valley

Hallow's Eve Trail Half Marathon and 10K

Heiko's Hellish Half

Iron Lung

Knee Knackering North Shore Trail Run

Loop the Lakes

MEC 5 Peaks Trail Series: Buntzen Lake

Mike and Melissa's Fun Run

Pure Satisfaction

Scorched Sole Ultra

Spring Mountain Highway Madness

Squamish Scrambler Snowshoe Run

The Vancouver 100

Vancouver New Year's Day Fat Ass 50

Vancouver Skyline XTC

California

Angel Island Trail Runs

Angeles Crest 100-Mile Endurance Run

Bandit Ultra Trail Run

Bay Breeze Half Marathon/10K/5K

Big Basin Redwoods Trail Run

Big Sur Trail Marathon, Half Marathon & 5 Mile

Big Sur Trail Marathon, Half Marathon & 5 Mile - Runner Reports

Big Trees Trail Run

Bizz Johnson Trail Marathon (Express Half Marathon, 10 Km, Half Marathon & Marathon)

Brazen New Year's Day Runs

Brazen New Year's Eve Half Marathon/10K/5K

BULLDOG 25K MALIBU CANYON

Bulldog 50K Ultra & 25K Trail Runs

Bulldog 50K Ultra / 25K Trail Run

Calico Trail Run

Carmel Valley Trail Run

Catalina Marathon

China Camp Trail Run

Cougar Half Marathon Trail Run

Coyote 5K Trail Run

Coyote Hills Half Marathon/10K/5K

Coyote Lake 5K, 10K, 15K Trail Run

Death Valley Trail Marathon & 30K

Diablo Marathon & 50 Mile Endurance Run

Diablo Trails Challenge

Dick Collins Firetrails 50

Dirt Devil Racing Series Coyote 5K

Dirt Devil Racing Series Raptor Ridge Half Marathon

Dirt Devil Racing Series Sidewinder 10K

Dirt Devil Racing Series Stairway to Heaven 15K

Dirt Devils Racing Series Painted Rocks Half Marathon

Dirt Devils Wildhorse Trail Half Marathon and 5K Fun Run

Dirty Invitational Marathon

Double Dipsea (Walt Stack DSE Double Dipsea)

Folsom Lake Trail Run

Folsom Point Spring Trail Runs

Foxy Half Marathon Trail Run

Gettin Hitched Valentines 5K

Golden Gate Headlands

Golden Gate Headlands 50K

Griffith Park Trail Half Marathon

Hark the Herald Angels Run 12K & 25K

Hellyer Half Marathon/10K/5K

Holcomb Valley 33/15 Mile Trail Run

INTO THE WILD BLACK STAR CANYON 9.2K

Into the Wild HPN Trail Running Championship 12k/20k

INTO THE WILD OC TRAIL RUN 10k/21k

Into the Wild Rockin' Summer Run 8k #1

Into the Wild Rockin' Summer Run 8k #2

Into the Wild Rockin' Summer Run 8k #3

Into the Wildlands Limestone Eco Challenge 12k/20k

ITR Marin Ultra Challenge

Knickerbocker Canyon Trail Run

Lagoon Valley Half Marathon/10K/5K

Lagoon Valley Trail Run

Leona Valley Trail Races

Lost Sierra 50k Endurance Run

Marin Trail 10K & 20K

McNally's Trail Burger Run and Walk

Mercury Mine 7K, 12K, and 18K Trail Run

Montana de Oro Trail Runs

Mount Diablo Trail Run (Summer)

Mount Tamalpais 10k Trail Run

Muir Beach Trail Run

Muir Woods Marathon, 25K & 7 Mile

Napa Valley Half marathon

Napa Valley Trail Marathon, Half Marathon & 10K

Napa Valley Wine Country Marathon, Half Marathon & 10K

Napa Valley Wine Country Marathon, Half Marathon & 10K - Runner Reports

Nitro Turkey Thanksgiving Run 5K, 10K, Little Turkeys Race

OTHTC High Desert 50 km Ultra & 30km

Pacifica Foothills Trail Run

Pacifica Trail Run

Pirates Cove Trail Run

Quad Dipsea

Quarry Turkey Half Marathon/10K/5K & Little Turkeys Race

Quicksilver 50 Mile, 50K and 25K

Rancho Runs

Raptor Ridge Half Marathon Trail Run

Redwood Park Trail Run

Rodeo Beach Trail Run

Romancing the Island

Run the River Marathon & Ultramarathon

Salt Point Trail Run

San Diego 100 Mile Endurance Run

Santa Cruz Island Eco-Extreme Trail Half Marathon

Santa Cruz Mountains Trail Runs

Santa Monica Mountains Trail Run

Sidewinder 10K Trail Run

Sierra Nevada Endurance Run

SLO Mountain Run 5K & 10K

Spring Salmon Run

Squaw Valley Mountain Run

Stairway to Heaven 15K Trail Run

Stinson Beach Marathon

Stinson Beach Trail Run

Summit Rock

Sunrise over Sonoma Trail Run

The East Bay Enchantment

The Kirkwood Klimb Mountain Trail Run

The Napa Valley Stomp 1/2 marathon, 10k and 5k Trail Run

The Northstar at Tahoe Nirvana Mountain Trail Run

Twilight's Last Gleaming Cross Country Challenge

Twin Peaks Ultra 50/50

Valley Crest Half Marathon

Way Too Cool 50K

Western States Endurance Run

Whiskeytown Trail Runs

Wildhorse Half Marathon Trail Run

Woodminster Cross Country Race

Woodside Kings Mountain Half Marathon & 5 Mile

Woodside Ramble

Woodside Trail Run

XTERRA Malibu Creek Trail Challenge Scramble

Xterra Marin Headlands Trail Run

XTERRA Topanga Turkey Trot

Colorado

10,000 Meters at 10,000 Feet Run

24 Hours of Boulder...the Run

American Discovery Trail Marathon, Half Marathon & 5K

Aspen Backcountry Marathon

Boulder Backroads Marathon & Half Marathon

Breck Crest

Creede Mountain Runs

Desert R.A.T.S. 25/50 Mile

Desert R.A.T.S. 5/10 Mile

Desert R.A.T.S. 5/10 Mile - Runner Reports

Devil Mountain

Fear the Deer Trail 1/2 marathon

Frisco Fall Trail Running Festival

Golden Beaver Trail Half Marathon

Golden Leaf Half Marathon

Greenland Trail 50K, 25K, 8M

Hardrock Hundred Mile Endurance Run

Hardscrabble Mountain Trail Run

Imogene Pass Trail Run

Kremmling Roadkill Run

Lead King Loop

Lead King Loop - Runner Reports

Leadville Silver Rush 50 Trail Run

Leadville Trail 100

Leadville Trail 100 - Runner Reports

Leadville Trail 100 Training Camp

Leadville Trail Heavy Half Marathon

Leadville Trail Marathon

Leadville Trail10k Run

Mountain Chile Cha Cha

NIKE Summit Trail Running Series #5 - Bakers Tank

Pikes Peak Ascent

Run For Aurora 50K and 50 Mile

San Juan Solstice 50

Sky Mesa Pass Trail Marathon

Sombrero Ranch Roundup

Tecnica "Catch Me if You Can" Challenge

The Mountain Ultra

The Sage Burner

Turkey Track Trail Marathon (& half)

Turquoise Lake Half Marathon

Turquoise Lake Half Marathon - Runner Reports

Connecticut

Gail's Trail Run

NipMuck Trail Marathon

Florida

Destin 50 Beach Ultra

Flatwoods Four Trail Race

Florida Challenge Trail Runs

Flying Eagle Adventure Series

John Holmes 50K

River, Roots & Ruts Trail Run & Relay

X-Country Trail Marathon, 1/2 Marathon & 5K

Georgia

Double Top 100

Race for Mother Earth at Arrendale Forest 5K/10K

Troop Trot 39K

XTERRA Trail Race Series - Runnin The Rocks - 10K Conyers, Georgia

Hawaii

H.U.R.T. 100

Maui Surf & Sand Half Marathon

Idaho

Moscow Mountain Madness

The Bear 100

Illinois

Earth Day 50K & 15M

Evergreen Lake Ultra and Ultra and a Half

Fall Classic Trail Run

Lake Mingo Trail Run

Siberian Express Trail Run

Indiana

Chilly Hilly Stage Race

Eagle Creek Trail Full/Half/Quarter Marathon

Foot Pursuit 5K

Heritage Trail Marathon

Indian/Celina Challenge

Planet Adventure Winter Night Trail Marathon

Take-a-Hike 5K Trail Run and Family Walk

Winona Lake Trail Ultra Full/Half/Quarter&50K

Winter Trail Marathon Full/Half/Quarter

Kansas

Flatrock 101K

Flatrock 50/25K

Hell Creek on Heels 50k

Prairie Spirit 50/100 mile

Rockin K Trail Run

Rockin K Trail Run - Runner Reports

Kentucky

Land Between the Lakes Ultra Trail Runs

Louisville's Lovin' The Hills 50K and 15 miler

Louisiana

Hell's Hills 10K

Louisiana Trails Marathon

Maryland

Hinte-Anderson Trail (HAT) Run

Hinte Anderson (HAT) - Runner Reports

Marsh Madness

River Valley Run 10k Trail Run

Trail Run For Healthier Babies

Trail Run for Healthier Babies

Massachusetts

Monroe Dunbar Brook Trail Race

The Wayland XC Festival

Wrentham Forest Challenge

Michigan

Cowboy Trail Run

Dances with Dirt Ultra

Grand Island Trail Marathon and 10K

Kettunen Center 5K Trail Run/Walk

Marquette Trail 50

North Country Trail Run

River Trail Half Marathon

The Lake Superior Shoreline Trail Half Marathon

Top of Michigan 100k

Wesley Woods Annual 5K Fun Run/Walk

Minnesota

Chester Woods Trail Run

Half Voyager Trail Marathon

Moose Mountain Marathon

Missouri

Ozark Trail 100 Mile Endurance Run

Feast and Feathers Trail Half-Marathon, 10K & 5K

Market to Market 50k

Nevada

Battle of the Rattle 5K

Laughlin Half Marathon & 5K

Silver State 50/50 Endurance Run

New Hampshire

Exeter Trail Race

Jack London Trail Race

The Kismet Cliff Run

New Jersey

Friend2Friend Hot Chili Challenge 8 Mile Trail Run

Friend2Friend Summer Solstice 5 mile trail run

Lost Brook Trail Race

Muddy Marathon with QM, HM option

Phillips 5K Trail Run/Walk

Phillips 5K/10K Trail Run/Walk

The Rat Race

Thunder Run

New York

Annual Ridgewalk and Run

Green Lakes Endurance Runs

Hairy Gorilla Half Marathon & Squirrelly Six Mile

Hairy Gorilla Half Marathon & Squirrelly Six Mile - Runner Reports

Long Island Greenbelt Trail 50K and 25K Runs

Manitou's Revenge Ultramarathon and Relay

Montezuma Aqueduct 5K Race/Walk

Out of Bounds Trail Half Marathon & 10K

Sehgahunda Trail Marathon & Relay

The Beast of Burden Summer 100

The North Face Endurance Challenge

The North Face Endurance Challenge - Runner Reports

VCTC Summer X-C Series 1

North Carolina

Black Mountain Monster 5k/6hr/12hr (day/night/24hr) Ind. & Team Relay

Continental Divide Trail Race

Medoc Trail Races

Mount Mitchell Challenge and Black Mountain Marathon

OBX Ultramarathon

OVT Revolutionary Run

Purple Cloth 5K and Kid's Dash

Run at the Rock

Triple Lakes Trail Race

Ohio

Another Dam 50K

Barkcamp 10K Trail Run

Bigfoot 50K Trail Run

Canalway Classic 5K

Dandelion Run

Fool's 50K and 25K Trail Run

Germantown 50K

Hocking Hills Indian Run

John Bryan 50K

Nu-Race Trail Run

Stone Steps 50K Trail Race

Taylorsville 8 & 16 Mile Trail Runs

Youngstown Ultra Trail Classic

Ontario

Ganaraska Trail Runs

Haliburton Forest Trail Runs

MEC 5 Peaks Trail Series - Albion

MEC 5 Peaks Trail Series - Camp Fortune

Muskoka Mud Run

Run for the Toad

Run Off the Grid Trail Run

Sulphur Springs Trail Run

The Limberlost Challenge

The Moose Ultra

Vulture Bait Trail Race

Oregon

Forest Park Trail Run 10km, 20km & 50km

McDonald Forest Cross Country Race

McKenzie River Trail Run

Siskiyou Out Back (S.O.B.) Trail Run

The Forest Park Marathon (and a half)

Timberline Marathon

Wildwood Trail Trial

Pennsylvania

Baker Trail UltraChallenge

Bald Eagle Mountain Megatransect

Cushion Peak Trail Run Challenge

Griffins 5K Run

Hike for Habitat

Iron Run Half Marathon

Labor Pain - 12 Hour Endurance Trail Run

Laurel Highlands Ultra 70.5M

Mt Penn Mudfest

Oil Creek 100 Trail Runs

Pine Creek Challenge

Sinnemahone Ultra Marathon Trail Run

Strip Mine Nine

Susquehanna Super Hike & Ultra Trail Run

The Great Pumpkin 8K Trail Race

The Ironmaster's Challenge

Tussey Mountainback Ultramarathon and Relay

Tussey Mountainback - Runner Reports

Tyler Arboretum 10K Trail Run

South Carolina

Camp Croft Half Marathon

Eagle Endurance Last Chance 50K Run and Relay

Francis Marion Dirt Dash

River Otter 10k Trail Relay

South Dakota

Alkali Creek Trail Race

Black Hills 100

Black Hills Trail Series - Mystic Mountain Trail Run

Deadwood Mickelson Trail Marathon

Dino Trail Run - Black Hills Trail Series

Fat Tire Trail Challenge - Black Hills Trail Series

Tennessee

Rock/Creek StumpJump 50K

Rock/Creek StumpJump 50K - Runner Reports

Scenic City Trail Marathon

Trail That Can't Be Concord

Upchuck 50k

Texas

Bandera

Brazos Bend Gator Run

Cactus Rose 100mi & 50mi

Cross Timbers Trail Run

Durty Spur Trail Run

Grasslands Run

KEEP On TRUCKIN' Trail Races

Muddy Trails Bash

Prickly Pear

Prickly Pear - Runner Reports

24 Hours of Utah...The Run/Moab 100

A Hurricane JEM

Antelope Island Buffalo Run

Bear 100

Goblin Valley Ultramarathon

InterFC 5k and 10k

Jupiter Peak Steeplechase

K-Town Cross Canyon

Katcina Mosa 100K Mountain Run

Logan Peak Trail Run

Mid Mountain Marathon

Mid Mountain Marathon - Runner Reports

Moab Trail Marathon, 1/2 Marathon, and 5k

Moab's Alpine To Slickrock 50 Mile Race

Mountain Challenge Run

Park City XC Trail Half Marathon

Red Mountain 50k/30k

Skyline Mountain Marathon and Half

Slickrock Ultramarathons

Speedgoat 50k Ultramarathon

Squaw Peak 50 Mile Trail Run

Timp Trail Marathon & Half Marathon

Wahsatch Steeplechase

Wasatch Front 100 Mile Endurance Run

Vermont

Vermont 50 Ultra Run and Mt Bike

Virginia

Bear Creek 10-Mile Trail Run

Bel Monte Endurance Run

EX2 Off-Road Half Marathon

Fall Backyard Burn Trail Run #1

Fall Backyard Burn Trail Run #2

Fall Backyard Burn Trail Run #3

Fall Backyard Burn Trail Run #4

Green Legs and Hamstrings

Hellgate 100K

Heritage Trail 10K

Iron Mountain Trail Run

Massanutten Mountain Trails 100 Mile Run

Mountain Mayhem

Odyssey Trail Running Rampage

Swinging Bridge 35K & 50K

Terrapin Mountain Marathon & 1/2 Marathon

The Instant Classic Marathon Trail Run

The Thunderin 5k & 10k

Trail Trial 10k

Washington

Cougar Mountain Trail Run Series #2

Festival 542/RUN 542

Plain 100 Mile Endurance Run

Rainier-to-Ruston Rail-Trail Relay

Soaring Eagle Trail Run

Watershed Preserve 12-Hour Trail Race

Wild Woman Marathon

West Virginia

Capon Valley 50K Run

Haulin' in the Holler

Valley Falls Trail Runs

Wisconsin

Cheyenne Creek Trail Festival

Happy Camper 5K Trail Run

Ice Age Trail 50

InStep Trail Races

Kettle Moraine 100 Endurance Runs

Wyoming

Bighorn Mountain Wild and Scenic Trail Runs

Grand Teton Races

Happy Jack Endurance Races

Meeteetse Absaroka Challenge Mountain Run

Pilot Hill 25K Classic

Sundance Trail Run - Black Hills Trail Series

Teton Pass Kicker

Wyoming Marathon Races

Trail Runner Profiles

Trail Running Gear - Shoes

Best Trail Running Shoes - Review, Compare

Trail Running Groups/Clubs

Basic Training

bedstuy running team

Calgary Trail Runners

Hill Country Trail Runners

Kennekuk Trail Runners

Over the Hill Track Club

RBR Big Love Running Club

RTRSA

South Haven Trail Running

SUB - Pittsburgh Running

Tejas Trail Nerds

The Endurables

The Woodlands Running Club

Trail Nerds

UltraLadies Trail Run Events

WMRC-Wednesday Morning Running Club

Home Page Trail Running Photo Archive

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