Upcoming Trail Runs in the West
Santa Barbara, CA
Santa Barbara Nine Trails
Mar 15, 2025
Morgan Hill, CA
Rancho Hills Trail Run
Jul 6, 2024
Rancho Hills Trail Run
Oct 5, 2024
Evergreen, CO
Elk Meadow Trail Race
Jun 22, 2024
Evergreen Mountain 15K
Jul 13, 2024
Staunton State Park 20K
Aug 3, 2024
Bergen Peak Half Marathon
Sep 14, 2024
Sierra Madre, CA
Mt Wilson Trail Race
May 25, 2024
Cool, CA
Dirty Secret Trail Run
May 11, 2024
Cool Moon Trail Runs
Jun 1, 2024
Jun 2, 2024
Heart of Cool
Oct 20, 2024
Logan, UT
Canyon Road 10K & 5K
May 11, 2024
The Shoreline 10K & 5K
Jun 1, 2024
El Oso Loco Trail Races Series
Jun 5, 2024
Jun 12, 2024
Jun 19, 2024
Jun 26, 2024
4 more
Logan Peak
Jun 22, 2024
Logan River Trail 10K & 5K
Jul 27, 2024
Three Dams 10 Miler
Aug 10, 2024
Bear 100
Sep 27, 2024
Enumclaw, WA
Mud Mountain Trail Fest
May 18, 2024
May 19, 2024
SISU 24 Ultra PNW
Jun 29, 2024
Running with BigFoot 8K
Jul 13, 2024
Sausalito, CA
Rodeo Valley Trail Run
Aug 3, 2024
Headlands 50M Endurance Run
Aug 10, 2024
Rodeo Beach Trail Run
Aug 10, 2024
San Rafael, CA
Peacock Gap Trail Run
Dec 7, 2024
Mount Shasta, CA
Headwaters Trail Run
Jun 22, 2024
Portland, OR
Portland Trail Series - Spring
Apr 10, 2024
Apr 24, 2024
May 8, 2024
May 22, 2024
1 more
Stumptown Trail Runs
May 27, 2024
May 25, 2024
Portland Trail Series - Summer
Jul 3, 2024
Jul 10, 2024
Jul 17, 2024
Jul 24, 2024
1 more
Portland Trail Series - Fall
Sep 4, 2024
Sep 18, 2024
Oct 2, 2024
Oct 16, 2024
1 more
Leavenworth, WA
Leavenworth Trail Fest
May 25, 2024
Mount Hood, OR
Wy'east Trailfest
Jul 20, 2024
Jul 21, 2024
Hood Hundred
Aug 3, 2024
Mt. Hood Trail Games
Sep 7, 2024
Fairbanks, AK
Toghotthele Trail Run
May 27, 2024
Alaska Endurance Trail Run
May 31, 2024
Trail Series - #2 - Masochism on Moose Mountain
Jun 4, 2024
Trail Series - #3 - Wickersham Dome Trail Run
Jun 9, 2024
Run for the Refuge
Jul 14, 2024
Chena Hot Springs Run and Soak
Jul 27, 2024
Drew's Angel Creek 50
Aug 3, 2024
Musk Ox Run
Aug 17, 2024
Provo, UT
Running Up For Air - RUFA Kyhv Peak
May 31, 2024
Jun 1, 2024
Snow Peaks 50 Mile Trail Run
Jun 8, 2024
Not Your Grandma's Marathon
Aug 24, 2024
Wenatchee, WA
Devil's Gulch
Jul 13, 2024
Big Sur, CA
Big Sur Trail Marathon
Sep 28, 2024
Glenwood Springs, CO
Sunlight Showdown
Sep 22, 2024
Montana City, MT
HURL Elkhorn Endurance Runs
Aug 3, 2024
Big Bear Lake, CA
Spartan Trail - Big Bear
May 19, 2024
Andrew Nettlebeck Memorial Run
Jun 1, 2024
Holcomb Valley Trail Run
Jun 8, 2024
Kodiak Ultra Marathons
Oct 11, 2024
Oct 12, 2024
Eugene, OR
Ridgeline Ramble
May 25, 2024
Emerald City Trail Series
May 30, 2024
Jun 6, 2024
Jun 13, 2024
Jun 21, 2024
1 more
Autumn Trails Eugene
Nov 10, 2024
Frozen Trail Run Fest
Dec 14, 2024
Midway, UT
Bigfoot Snowshoe Festival
Jan 25, 2025
Anchorage, AK
Turnagain Arm Trail Run
May 9, 2024
Cirque Series - Alyeska
Jul 27, 2024
Susitna 100 And Little Su 50K
Feb 15, 2025
Sammamish, WA
Soaring Eagle Trail Run
May 18, 2024
Bellingham, WA
Chuckanut Foot Race
Jul 6, 2024
Hamster Endurance Runs
Aug 3, 2024
Padden Mudfest
Mar 2, 2025
Tiburon, CA
Angel Island
Jun 22, 2024
Angel Island Half Marathon
Aug 10, 2024
Hark the Herald Angels Half Marathon
Dec 14, 2024
Easton, WA
Ultra Fest
Sep 21, 2024
Alta, UT
Cirque Series
Aug 17, 2024
Ivins, UT
Red Mountain
Mar 1, 2025
Bend, OR
Bend Trail Series
May 16, 2024
Jun 20, 2024
Jul 18, 2024
Aug 8, 2024
Broken/Vista Trail Runs
Jun 8, 2024
Alpine Solstice
Jun 22, 2024
Haulin' Aspen
Aug 10, 2024
Oregon Cascades 100
Aug 24, 2024
Agoura Hills, CA
No Name 5030 Trail Races
Oct 19, 2024
Honolulu, HI
Wa'ahila Wanderer
Jun 15, 2024
Tantalizing Tantalus
Jul 27, 2024
HURT Trail 100
Jan 18, 2025
Santa Rosa, CA
Phil Widener Empire Open
Oct 20, 2024
Cheyenne, WY
Great Bison Shuffle
Sep 21, 2024
Crested Butte, CO
Grin and Bear It Trail Run
Jul 13, 2024
Grand Traverse Mountain Run
Aug 31, 2024
Crested Butte Ultra
Sep 28, 2024
Camp 4 Coffee Cart to Cart
Oct 5, 2024
Camp 4 Coffee Cart to Cart Trail Race
Oct 5, 2024
Orange, CA
Into the Wild Saddleback Wilderness 5K
Jun 5, 2024
Into the Wild Fremont Canyon 28.8K
Dec 7, 2024
Del Mar, CA
Coast to Crest Trail Race
Mar 8, 2025
Lake Elsinore, CA
Saddleback Marathon
Nov 9, 2024
Incline Village, NV
XTERRA Lake Tahoe 5K/10K
Sep 15, 2024
Newport, OR
Twisted Pine Run
Sep 8, 2024
Colorado Springs, CO
Nielson Two Mile Challenge
Mar 1, 2025
Apr 5, 2025
May 4, 2024
Jun 1, 2024
8 more
Valkyrie Trail Race
May 11, 2024
Women's Distance Festival
May 11, 2024
Ram Party
May 18, 2024
May 19, 2024
Blue Moon Trail Run
Jul 26, 2024
May 24, 2024
Jun 28, 2024
Ring the Springs
Jun 22, 2024
Jun 23, 2024
Pikes Peak Ultra
Jul 27, 2024
Pikes Peak Road Runners Fall Series
Oct 20, 2024
Oct 6, 2024
Nov 17, 2024
Nov 3, 2024
Bobcat Trail Race
Oct 19, 2024
Colorado Cold Rush
Nov 30, 2024
Stories Trail Runs
Feb 15, 2025
Feb 16, 2025
Rattler Trail Race
Apr 19, 2025
Silverton, CO
Kendall Mountain Run
Jul 7, 2024
Hardrock 100
Jul 12, 2024
Granite Bay, CA
Gold Rush 10M Trail Run
Sep 21, 2024
Rio Del Lago 100 Mile Endurance Run
Nov 2, 2024
San Jose, CA
Quicksilver Endurance Runs
May 11, 2024
13 Mile Trail Race Top Down
May 18, 2024
Calero Trail Run
Jun 1, 2024
Mt. Umunhum Ultras
Jun 8, 2024
Summer Calero Trail Run
Jul 27, 2024
Almaden Hills Trail Run
Aug 17, 2024
South Hills Single Track Trail Run
Sep 14, 2024
Mt Umunhum to Quicksilver Point to Point
Sep 28, 2024
Mt. Umunhum Trail Conquest
Oct 12, 2024
Almaden Hills Trail Run
Nov 2, 2024
ZombieRunner Halloween
Nov 2, 2024
Calero Trail Run
Dec 7, 2024
Hacienda Hills Run
Jan 4, 2025
Mt. Umunhum Trail Conquest
Feb 1, 2025
Race to the Top of Mt Umunhum
Mar 8, 2025
South Hills Single Track Trail Run - Spring
Mar 22, 2025
Santa Teresa King Richard Annual Trail Run
Apr 5, 2025
Olympia, WA
Millersylvania Trail Races
Jun 2, 2024
Roosevelt Ravens 5K
Jun 2, 2024
Little Backyard Adventure
Mar 8, 2025
Orem, UT
Timp Trail Marathon
May 18, 2024
Salt Lake City, UT
Huntsman SportsFest
Jun 8, 2024
Coos Bay, OR
Sunset Bay Trail Runs
Aug 24, 2024
Lake City, CO
San Juan Solstice 50 Mile
Jun 22, 2024
Monterey, CA
Golden State Trail Run
Jun 29, 2024
Fort Ord Trail Run
Jan 25, 2025
Monterey Ultra
Jan 25, 2025
Moscow, ID
Headwaters Trail Run
Jun 15, 2024
Warnick Trail
Aug 10, 2024
Moscow Mountain Madness
Oct 6, 2024
Burlington, WA
Ross Lake Rally
Jun 28, 2024
Bakersfield, CA
Hanukkah 8 Krazy Kilometers
Dec 8, 2024
Malibu, CA
Tough Mugu
Jul 20, 2024
Lander, WY
Sinks Canyon Trail Races
Jun 8, 2024
Fruita, CO
Fruita Trail Half
May 12, 2024
Desert RATS Kokopelli 150 Stage Race
Jun 16, 2024
Kessel Run Ultra
Nov 9, 2024
Desert RATS Trail Running Festival
Apr 12, 2025
Apr 13, 2025
Apr 11, 2025
Issaquah, WA
Tiger Mountain Trail Run
Jun 15, 2024
Tiger Peak Challenge
Jun 29, 2024
Grand Ridge Trail Runs
Nov 9, 2024
Running Up For Air - Tiger Mountain
Mar 8, 2025
Park City, UT
Park City Trail Series
Jun 1, 2024
Jul 13, 2024
Aug 3, 2024
Triple Trail Challenge
Jun 8, 2024 - Round Valley Rambler Half/7K
Jul 20, 2024 - Jupiter Peak 25K
Aug 17, 2024 - Mid Mountain 50K
Women's Epic 10K at Deer Valley Resort
Sep 28, 2024
Benton City, WA
Quad Killer VK
Oct 7, 2024
Chico, CA
Fleet Feet Fall Classic
Oct 20, 2024
Woodland Park, CO
Pony Express Run
Sep 22, 2024
Above the Clouds Ultra
Oct 5, 2024
Seattle, WA
Sri Chinmoy 7 & 13 Hour Ultra Solo & Team Relay Races
May 25, 2024
Ravenna Run the Ravine
May 28, 2024
Carkeek Warmer
Jun 25, 2024
Seward Sizzler
Jul 9, 2024
Interlaken Ice Cream Dash
Aug 6, 2024
Calabasas, CA
Bulldog Trail Runs
Aug 17, 2024
Stinson Beach, CA
Muir Woods Marathon
May 11, 2024
Table Rock
Jul 13, 2024
Walt Stack DSE Double Dipsea
Aug 24, 2024
Mt. Tam Trail Run
Nov 16, 2024
Syracuse, UT
Antelope Island Fall Classic 50K
Nov 2, 2024
Mountain View Trail Half Marathon
Nov 2, 2024
Mill Valley, CA
Quad Dipsea
Nov 30, 2024
Henderson, NV
Trail Trashed
Mar 22, 2025
Walnut Creek, CA
Diablo Summit Stomp
Oct 19, 2024
Steamboat Springs, CO
Howelsen Hill Trail Run
Jun 15, 2024
Spring Creek Memorial Trail Run
Jul 20, 2024
Emerald Mountain Epic
Aug 4, 2024
Continental Divide Trail Run
Aug 24, 2024
10K at 10,000 Feet Trail Run
Sep 1, 2024
Run Rabbit Run
Sep 14, 2024
Sep 13, 2024
Emerald Mountain Trail Run
Sep 28, 2024
Moab, UT
Desert RATS Kokopelli 150 Stage Race
Jun 16, 2024
Arches Marathon
Oct 5, 2024
Moab 240
Oct 11, 2024
Canyonlands Ultra
Oct 26, 2024
Moab Trail Marathon
Nov 2, 2024
Nov 3, 2024
Dead Horse Ultra
Nov 16, 2024
Arches Ultra
Jan 25, 2025
Moab Red Hot Ultra
Feb 22, 2025
Behind the Rocks
Mar 22, 2025
Amasa Trail Race
Apr 12, 2025
Springville, UT
Kat'cina Mosa 100K Mountain Run
Aug 3, 2024
Buena Vista, CO
Spirit Trail Run
May 26, 2024
TransRockies Run
Aug 12, 2024
Trail Sisters Women's Half Marathon
Sep 14, 2024
West Line Winder
Sep 28, 2024
14er Fest Races
Sep 29, 2024
Westminster, CO
Westminster Trail Race
Aug 24, 2024
Santa Clarita, CA
Valencia Trail Race
Mar 22, 2025
Palmer, AK
Government Peak Climb
Jun 1, 2024
Running with the Bulls
Aug 11, 2024
Veins of Gold Mountain Race
Aug 17, 2024
Lakes TrailFest
Sep 8, 2024
Tacoma, WA
Defiance 50K
Oct 12, 2024
Homer, AK
Homer Epic
Mar 8, 2025
McMinnville, OR
The Race to Space
May 11, 2024
Ashland, OR
Butte Buster
May 11, 2024
Mt. Ashland Trail Run
Jun 22, 2024
Siskiyou Out Back Trail Run
Jul 13, 2024
Los Angeles, CA
Griffith Park Trail Marathon Relay & 8K
Jun 2, 2024
Valley Crest Trails
Jun 29, 2024
Run LA 10 Miler
Aug 4, 2024
Ascot Hills Challenge 5K
Sep 28, 2024
Griffith Park
Nov 2, 2024
Griffith Park Resolution Run
Jan 4, 2025
Salem, OR
Angry Owl Ultramarathons
Aug 10, 2024
McCall, ID
IMTUF100
Sep 21, 2024
Manitou Springs, CO
Barr Trail Mountain Race
Jul 21, 2024
Pikes Peak Ascent and Marathon
Sep 22, 2024 - Marathon
Sep 21, 2024 - Ascent
Fair Oaks, CA
Mississippi Bar Trail Run
Jun 1, 2024
Louisville, CO
Louisville Trail Race
Sep 28, 2024
MonsterDash Run
Oct 27, 2024
Santa Claus Runs
Dec 14, 2024
Salmon, ID
Beaverhead Endurance Runs
Jul 13, 2024
Woodside, CA
Crystal Springs
Sep 1, 2024
Castle Rock, CO
Castle Rock Trail Festival
Oct 5, 2024
Muir Beach, CA
Tamalpa Headlands 50K
Aug 17, 2024
Bozeman, MT
Baldy Blitz
May 18, 2024
Old Gabe 30K and 50K
Jun 15, 2024
Cross Cut 20K
Jun 22, 2024
Race for Independence
Jul 4, 2024
Bangtail Divide 38K
Jul 6, 2024
Jim Bridger Trail Run
Jul 27, 2024
Ed Anacker Bridger Ridge Run
Aug 10, 2024
Bishop, CA
Bishop High Sierra Ultras
May 18, 2024
Loveland, CO
Crazy Legs 10K+ Trail Run
Jun 2, 2024
Gilroy, CA
Mt. Madonna Challenge
Sep 7, 2024
Tahoe City, CA
Burton Creek Trail Run
Jun 23, 2024
Great Trail Race
Sep 28, 2024
Gresham, OR
Hit the Barlow Trail 5K
Oct 6, 2024
Vail, CO
Mountain Games - Rocky Dog Trail Run
Jun 6, 2024
Mountain Games - Apres 5K
Jun 7, 2024
Mountain Games - 10K Spring Runoff
Jun 9, 2024
Vail HillClimb
Jul 6, 2024
Vail Recreation District 5K & 10K @ 10,000 Feet
Jul 20, 2024
Berry Picker Trail Run
Aug 3, 2024
Spokane, WA
Mt Spokane Trail Run
Sep 8, 2024
Gone Fir A Run 50K Trail race
Sep 28, 2024
Wild Moose Chase
Oct 13, 2024
Sekani Trail Run
Oct 20, 2024
Boise, ID
Boise Front Trail Run
Aug 3, 2024
Plain, WA
Plain Endurance Runs
Sep 14, 2024
Kirkwood, CA
Kirkwood's Ultras
Aug 3, 2024
Winthrop, WA
Sun Mountain
May 19, 2024
May 18, 2024
Cutthroat Classic Mountain Trail Run
Sep 7, 2024
Sunflower Trail Marathon
Apr 26, 2025
Snohomish, WA
Lord Hillbilly Trail Run
May 25, 2024
Marble, CO
Lead King Loop Charity Race
Sep 15, 2024
San Francisco, CA
Golden Gate Trail Classic
Nov 23, 2024
Nov 24, 2024
Wrightwood, CA
Angeles Crest 100 Mile Endurance Run
Aug 3, 2024
Las Vegas, NV
Sawmill Relay
Jun 1, 2024
Tortoise Trot Trail Run
Oct 5, 2024
Trail of Terror
Oct 26, 2024
Lafayette, CA
Bear Creek
Aug 10, 2024
Bountiful, UT
Elephant Rock Trail Run
Aug 10, 2024
Mount Baldy, CA
Mt. Baldy Run-to-the-Top
Sep 2, 2024
Highlands Ranch, CO
Mountain Ridge Trail Race
Jun 1, 2024
Chase the Moon 12-Hour Endurance Run
Jul 19, 2024
HRCA Backcountry Wilderness Half Marathon
Nov 2, 2024
Pasadena, CA
Pasadena Running Company 50K Relay
May 26, 2024
SoCal Summer 6K/12K
Jul 26, 2024
Pasadena Trail Half Marathon
Oct 20, 2024
San Ramon, CA
Rocky Ridge Trail Half Marathon
Sep 21, 2024
Port Angeles, WA
GOAT Run
Sep 7, 2024
Vashon Island, WA
Vashon Island Ultramarathon Trail Run
Jun 8, 2024
Oakridge, OR
Oakridge Triple Summit Challenge
Jul 12, 2024
Jul 13, 2024
Jul 14, 2024
Waldo 100K
Aug 3, 2024
Oregon 200
Aug 23, 2024
Hardesty Hardcore Trail Run
Aug 31, 2024
Littleton, CO
HRCA Wildcat Mountain Trail Races
Sep 28, 2024
Frisco, CO
Run the Rockies Trail Race
Aug 10, 2024
Truckee, CA
Big Chief 50K
Jul 21, 2024
Vernal, UT
Gull Lake Ultra 25K
Sep 21, 2024
Gardiner, MT
Big Bear Stampede
Sep 7, 2024
Pollock Pines, CA
Trail Run at Sly Park
May 11, 2024
Trail Run at Sly Park Lake
Aug 24, 2024
Aug 25, 2024
Trail Run at Sly Park
Oct 26, 2024
Auburn, CA
Blood, Sweat & Beers
Jul 28, 2024
Sunset & Cider Trail Races
Sep 28, 2024
The Auburn Half Marathon
Oct 5, 2024
No Hands Trail Run
Jan 11, 2025
Clayton, CA
Diablo Trail Run
Sep 8, 2024
Salinas, CA
Spartan Trail - Monterey
Jun 2, 2024
West Yellowstone, MT
Yellowstone Trail Race
Aug 3, 2024
Aug 4, 2023
Yellowstone 50 & 25K Trail Race
Jun 22, 2024
Jun 23, 2024
Billings, MT
Run For Her
Aug 17, 2024
Kids Trail Trek
Sep 8, 2024
Quitcherbitchen Trail Run
Sep 8, 2024
Let'R Buck 8
Sep 29, 2024
San Diego, CA
Pacific Crest Trail 50 (PCT 50)
May 11, 2024
Black Mountain 50K
Jun 22, 2024
Donut Dash
Sep 15, 2024
Carmel Valley Trail Run
Oct 12, 2024
Lake Hodges Trail Festival
Oct 19, 2024
Black Mountain Turkey Burner
Nov 30, 2024
Dirty December Trail Run
Dec 14, 2024
Rolling Hills Estates, CA
The Hills Are Alive 10K/5K
Aug 3, 2024
Juneau, AK
Cameron Clark Memorial 5K
May 18, 2024
East Glacier Trail Tangle
Jun 6, 2024
Nifty Fifty
Aug 10, 2024
Seeley Lake, MT
Bob Marshall Trail 50K
Jun 29, 2024
Jun 30, 2024
Bob Marshall Trail Race
Aug 17, 2024
Aug 18, 2024
Snowbird, UT
Cirque Series
Jul 13, 2024
Missoula, MT
Pengelly Double Dip
Jun 1, 2024
City to Sky 50K
Oct 20, 2024
Mount Jumbo Elk Ramble
Nov 2, 2024
Timothy Lake, OR
Mt. Hood 50 Races
Jul 13, 2024
Jul 14, 2024
Leadville, CO
Leadville Turquoise Lake 20K
Jun 1, 2024
Fish Hatchery 5K
Jun 2, 2024
Leadville Trail Marathon & Heavy Half
Jun 29, 2024
Leadville Silver Rush 50M Trail Run Race
Jul 6, 2024
Leadville Trail 100 Mile Run
Aug 17, 2024
Pocatello, ID
Scout Mountain Ultras
Jun 8, 2024
Jun 7, 2024
Helena, MT
Don't Fence Me In Trail Run
May 11, 2024
Little Blackfoot 20K, 10K
Jul 27, 2024
The August - Montana's Second Oldest Footrace
Aug 22, 2024
Dark Knight 5K
Aug 24, 2024
Ridge Rumble 12K
Sep 8, 2024
Three Forks, MT
John Colter Run
Sep 21, 2024
Oakland, CA
Cinderella Trail Run
Jun 9, 2024
Redwood (Summer) Trail Run
Aug 10, 2024
Oakland Hills Trail Run
Oct 26, 2024
Draper, UT
Hidden Meadows 5K
Jun 24, 2024
Lupine Meadows 5K
Aug 12, 2024
Corner Canyon Half Marathon
Sep 21, 2024
Corner Canyon Half Marathon
Sep 21, 2024
Peak View 5K
Oct 7, 2024
Brighton, CO
Barr Lake 30K and 15K
Jul 14, 2024
Saratoga, CA
Trail Quake Half Marathon
Jun 8, 2024
Spartan Trail - San Jose Trail Challenge
Sep 29, 2024
Breckenridge, CO
Independence Day 10k Trail Run
Jul 4, 2024
Castro Valley, CA
Lake Chabot Trail Challenge
Jun 2, 2024
The Rock the Loch 5K/10K/Half
Jul 7, 2024
Bad Bass Half Marathon
Jul 20, 2024
Dick Collins Firetrails
Sep 28, 2024
Lake Chabot
Nov 16, 2024
Redtail Ridge
Feb 15, 2025
Port Orchard, WA
HotFoot 5K
Jun 22, 2024
Orting, WA
Donut Dash 5K
Jun 22, 2024
Morrison, CO
Great Trailhead Foot Race
Oct 19, 2024
Pagosa Springs, CO
Fox on the Run Trail Races
Jul 20, 2024
Turkey Springs Showdown Trail Races
Aug 10, 2024
Alberta Peak Challenge
Sep 7, 2024
Whitefish, MT
Big Mountain Run - Danny On Hill Climb
Jul 20, 2024
Whitefish Trail Legacy Run
Oct 6, 2024
Oct 5, 2024
Terrebonne, OR
Crush Cancer Run
May 18, 2024
Smith Rock Classic
Jun 1, 2024
Run the Rock
Nov 9, 2024
Butte, MT
Divide Trail Race
Jun 15, 2024
Jun 16, 2024
Wulfman's Continental Divide Trail 14K
Jun 22, 2024
Divide Trail Race
Aug 10, 2024
Aug 11, 2024
Ennis, MT
Madison Ultra
Jul 20, 2024
Orinda, CA
Reservoir Dogs Trail Run
Jun 8, 2024
Ridgway, CO
John Wayne Grit Series
Sep 21, 2024
Gunnison, CO
Sage Burner Trail Run
Oct 12, 2024
Placerville, CA
Placerville Path Memorial Day Run
May 25, 2024
Placerville's Holiday Jingle and Mingle Run
Dec 24, 2024
Telluride, CO
Telluride Foundation Rundola: Run for Good
Jul 4, 2024
Box Canyon Trail Races
Jul 20, 2024
Imogene Pass Run
Sep 7, 2024
Deep Creek Trail Half Marathon
Sep 28, 2024
Pine, CO
North Fork 50M/50K
Jun 1, 2024
Staunton Rocks! Marathon & Half
Aug 24, 2024
Sawmill Trail Runs
Dec 7, 2024
Mesquite, NV
Grandmaster Ultras
Mar 1, 2025
Mar 2, 2025
Chattaroy, WA
Rams Twilight Trail Run
Jul 31, 2024
Volcano, HI
Time for Wine
Aug 18, 2024
Healdsburg, CA
Lake Sonoma 50
Apr 12, 2025
Sundance, WY
Bearlodge Trail Run
Jun 9, 2024
Gaston, OR
Hagg Lake Triathlon and Trail Festival
Jul 13, 2024
Jul 14, 2024
Wine Country Trail Runs
Jul 28, 2024
Hagg Lake Mud Runs
Feb 15, 2025
Feb 16, 2025
Salida, CO
Run Through Time Marathon
Mar 8, 2025
Richmond, CA
Animal Run 5K/10K Canicross
May 18, 2024
El Sobrante, CA
Wildcat Half Marathon
May 18, 2024
Yacolt, WA
Hellz Bellz
Jun 30, 2024
Lakewood, CO
Lakewood Trail Series
Sep 4, 2024
Sep 11, 2024
Sep 18, 2024
Sep 25, 2024
Bear Chase Race - Half Marathon & 10K
Sep 29, 2024
Sep 28, 2024
Susanville, CA
Paiute Meadows Trail Run
May 11, 2024
Bizz Johnson's Southside Scramble
Jun 22, 2024
Bizz Johnson
Oct 13, 2024
Oct 12, 2024
Florence, OR
Cape Mountain
Jun 1, 2024
Jun 2, 2024
Hood River, OR
Post Canyon Trail Half Marathon
Aug 17, 2024
Bellevue, WA
Cougar Mountain Trail Run Series
May 11, 2024
Cougar Mountain Trail Run Series
Jun 8, 2024
Cougar Mountain Trail Run Series
Jul 13, 2024
Cougar Mountain Trail Run Series
Aug 10, 2024
Cougar Mountain Trail Run Series
Oct 27, 2024
Canon City, CO
Royal Gorge Whitewater Festival Trail Runs
Jul 27, 2024
Bridge Burner Ultra
Nov 2, 2024
Anacortes, WA
CYPRESS ISLAND Beach Camp and Trail Running Extravaganza
Jun 19, 2024
Fidalgo Trail Run
Sep 28, 2024
Kaysville, UT
DC Peaks 50
Oct 5, 2024
Conifer, CO
Elevation Run/Walk
Jul 27, 2024
Beaver, UT
Tushars Mountain Runs
Jul 27, 2024
Herriman, UT
Blackridge 5K
May 20, 2024
Butterfield Backyard Ultra
Jun 1, 2024
Rose Canyon Ultra
Jun 15, 2024
Butterfield Canyon Half Marathon
Aug 17, 2024
Rose Canyon 5K
Sep 30, 2024
Felton, CA
Santa Cruz Trail Run
Aug 24, 2024
El Dorado Hills, CA
Falcon Crest Winter Trail Challenge
Nov 16, 2024
Palmer Lake, CO
24 Hours of Palmer Lake
Sep 28, 2024
Laguna Beach, CA
John Wayne Grit Series - Newport Coast
May 11, 2024
San Marcos, CA
Double Peak Challenge
Sep 28, 2024
Klamath Falls, OR
Moore Mountain Trail Run
Sep 21, 2024
Maple Valley, WA
Pigtails Run
Dec 14, 2024
Monticello, UT
Bears Ears Ultra
Jun 22, 2024
Puyallup, WA
Summer Solstice 5K Trail Run
Jun 22, 2024
Escondido, CA
Dixon Lake 10/10
Dec 14, 2024
Del Dios Trail Race
Jan 5, 2025
San Diego 50 and Trail Runs
Jan 11, 2025
The Ranch 50K/Half Marathon
Feb 15, 2025
Eagle, CO
Boneyard Boogie
May 18, 2024
Saint Paul, OR
Independence Day Half Marathon
Jul 4, 2024
Beaver Creek, CO
Summer Solstice
Jun 22, 2024
Los Altos Hills, CA
Pathways Run
May 11, 2024
North Bend, WA
Mt Si Hill Climb
Sep 7, 2024
Mt Si Vert Fest
Sep 7, 2024
North Bend Trail Fest
Oct 12, 2024
Keystone, CO
Cirque Series - Arapahoe Basin
Sep 7, 2024
La Grande, OR
Drug Free Run
Sep 28, 2024
Kanab, UT
Mamele Mountains
Sep 7, 2024
Smithfield, UT
16 Crossings Trail Run
Jun 1, 2024
Topanga, CA
Tough Topanga
Jun 22, 2024
Blue Diamond, NV
Red Rock Canyon 100K
Nov 9, 2024
North Bonneville, WA
Strawberry Fields Forever
Jun 22, 2024
Three Corner Rock PCT 50K
Aug 31, 2024
Pumpkin Run 5M Trail Run
Oct 26, 2024
Carmel-By-The-Sea, CA
Race For Open Space
May 11, 2024
Buxton, OR
Stub Stewart Trail Challenge
Sep 29, 2024
Panaca, NV
Battle Born Trail Run
Oct 19, 2024
Tooele, UT
White Pine Solstice Runs
Jun 22, 2024
Scappoose, OR
Crown Z Trail Race
Jun 29, 2024
Tillamook, OR
Ultimook Race
Sep 7, 2024
Creede, CO
Creede Mountain Run
Aug 31, 2024
Melba, ID
Wilson Creek Frozen 50K
Jan 25, 2025
Empire, CO
Devil on the Divide
Sep 7, 2024
Shaver Lake, CA
SAR Wild Run
Aug 11, 2024
Lake Tahoe, CA
Tahoe 200
Jun 14, 2024
Run to the Beach
Jul 4, 2024
Emerald Bay Trail Run
Sep 6, 2025
Modjeska Canyon, CA
Harding Hustle Trail Runs
Jul 27, 2024
Stayton, OR
Stayton Fun Run
Jul 4, 2024
Bradley, CA
Tierra Redonda Mountain Trail Run
Nov 9, 2024
Gold Beach, OR
Secret Beach 100K/50M
May 11, 2024
Dillon, MT
Pronghorn Pursuit Trail Run
Jun 1, 2024
Richfield, UT
Crimson Canyons Ultra
Sep 21, 2024
Basin, MT
Thunderbolt Creek 30K
Jul 13, 2024
Byers, CO
BINGO! Trail Runs
Nov 9, 2024
Palos Verdes Peninsula, CA
Palos Verdes Trails 5K
Sep 29, 2024
Olallie Lake, OR
Mountain Lakes 100
Sep 21, 2024
Dexter, OR
Elijah Bristow 24/12 Run
Jun 15, 2024
Island Park, ID
Harriman Park 25K/50K
Aug 17, 2024
Mountain Home, ID
Crater Crawl - Run Around The Rings
Sep 21, 2024
Rickreall, OR
Run For The Oaks
Aug 3, 2024
Blodgett, OR
Marys Peak Trail Run
Jun 8, 2024
White Salmon, WA
White Salmon Backyard Half
Jun 15, 2024
Parkdale, OR
Wy'east Wonder
Sep 7, 2024
Minturn, CO
Meadowgold Trail Run
Sep 14, 2024
Monument Valley, UT
Monument Valley Marathon
Nov 16, 2024
Challis, ID
River of No Return Endurance Runs
Jun 15, 2024
Jenner, CA
Salt Point Trail Run
Jul 13, 2024
Frater Lake, WA
Kaniksu Ultras
Jun 8, 2024
Fruit Heights, UT
Crazy Bob's Bair Gutsman
Aug 3, 2024
Friant, CA
San Joaquin River Trail Run
Dec 7, 2024
Olympic Valley, CA
Western States Endurance Run
Jun 29, 2024
Sedalia, CO
Indian Creek Trail Runs
Oct 12, 2024
Foresthill, CA
Canyons Endurance Runs
Apr 25, 2025
Apr 26, 2025
Lakeshore, CA
China Peak Running Festival
Sep 7, 2024
Orcutt, CA
Trailpalooza
May 25, 2024
Yachats, OR
Perpetua Coast
Oct 6, 2024
Oct 5, 2024
Rye, CO
Escape 5K Trail Run
Aug 17, 2024
Riverdale, UT
Path to Opioid Prevention
Aug 24, 2024
Mount Saint Helens, WA
Volcanic 50
Aug 3, 2024
Aug 4, 2024
Bigfoot 200
Aug 9, 2024
Saint Regis, MT
Trail Rail Run
Jun 15, 2024
Beatty, NV
Death Valley Trail Marathon
Dec 7, 2024
Skykomish, WA
Iron Goat Trail 10K+
Sep 21, 2024
Paradise, MT
11 Miles to Paradise
Oct 6, 2024
Mendocino, CA
Mendocino Running Festival
Sep 7, 2024
Arnold, CA
Arnold Rim Trail Endurance Runs
Sep 28, 2024
Port Gamble, WA
Lumberjack Endurance Runs
Jun 8, 2024
Soda Springs, CA
Point Mariah Trail Marathon
Aug 3, 2024
Logandale, NV
Fire Fest Ultra
Nov 23, 2024
Nov 24, 2024
Nov 22, 2024
Pahala, HI
Ka'u Coffee Trail Runs
Sep 21, 2024
Julian, CA
San Diego 100
Jun 7, 2024
The Peak
Jul 13, 2024
Anza Borrego Cuyamaca 50 (ABC 50)
Dec 7, 2024
Old West Trail Runs
Mar 15, 2025
Oriflamme 50K
Apr 12, 2025
Teton Village, WY
Teton Mountain Runs
Jul 13, 2024
Jul 14, 2024
La Veta, CO
Cuchara Trail Runs
Jun 15, 2024
Greenough, MT
Canine Classic at Paws Up
Aug 25, 2024
Point Arena, CA
Waves & Whales 5K Trail Run
May 11, 2024
Agua Dulce, CA
Spacerock Trail Race
Oct 5, 2024
San Pablo, CA
Nitro Trail Half Marathon
May 11, 2024
Fort Collins, CO
Quad Rock 50
May 11, 2024
Lory Summer Trail Series
Aug 6, 2024
Aug 27, 2024
Aug 20, 2024
Aug 13, 2024
Blue Sky Trail Marathon
Oct 19, 2024
New Castle, CO
New Castle Dirty Dozen Trail Running Race
Aug 2, 2024
Pyro's Push It Up Trail Run
Aug 10, 2024
Navajo Mountain, UT
Naatsisaan Trail Ultra
Oct 26, 2024
Crawford, CO
West Elk Challenge Trail Marathon
Oct 5, 2024
Woodlake, CA
Sasquatch Trail Run
May 11, 2024
Hatch, UT
Bryce Canyon Ultras
May 18, 2024
Blue River, OR
McKenzie River Trail Run
Jun 8, 2024
Brighton, UT
Cirque Series
Jun 29, 2024
Women's Epic Race
Jul 27, 2024
Teanaway, WA
Teanaway Country 100
Sep 21, 2024
Pray, MT
Yellowstone Gateway 30K
Sep 15, 2024
Caliente, NV
Little BIG Dog Trail Run
Jan 18, 2025
Apple Valley, UT
Grand Circle Trailfest - Day 2 - Zion
Oct 4, 2024
Pine Valley, CA
Noble Canyon 50K
Sep 14, 2024
Loma Mar, CA
Groves Trail Run
Sep 7, 2024
La Sal, UT
UTE 100
Aug 24, 2024
Orderville, UT
Zion 100-Mile Challenge
Aug 28, 2024
South Pass City, WY
Run The Red Desert
Sep 28, 2024
Newhalem, WA
North Cascade Traverse
Aug 7, 2024
Aug 8, 2024
Nathrop, CO
Sawatch Ascent
Sep 29, 2024
Westfir, OR
Westfir 50K
Oct 27, 2024
Cook, WA
The Ruff
Nov 17, 2024
Greenwater, WA
White River 50 Mile and 50K
Jul 27, 2024
Stockton, UT
Connor's Claims
May 25, 2024
Grand Mesa, CO
Grand Mesa Ultras
Jul 27, 2024
Mount Princeton, CO
High Lonesome 100
Jul 19, 2024
Baker Lake, WA
Baker Lake 50K
Oct 5, 2024
Taft, MT
Hiawatha Trail Run
Jun 9, 2024
Quincy, CA
Greenhorn Ranch Trail Run
Jun 8, 2024
Green Valley Lake, CA
Green Valley Lake 5K/10K
Aug 3, 2024
Mount Spokane, WA
Mountain Magic Trail Run
Jun 30, 2024
Red Feather Lakes, CO
Red Feather Trail Jamboree
Sep 21, 2024
Sep 20, 2024
Sep 22, 2024
Tamarack, ID
Top of Tamarack
Sep 28, 2024
Albion, WA
Rose Creek
May 25, 2024
Annadel State Park, CA
Annadel Loop & Loop de Loop Trail Races
Sep 8, 2024
Cooke City, MT
Prospector's 50K
Aug 10, 2024
Aug 11, 2024
Union Creek, OR
Rogue Gorge
Oct 19, 2024
Oct 20, 2024
Wasatch State Park, UT
Deer Creek Half Marathon
Jul 13, 2024
Tahoe Vista, CA
Tail Wagger 5K
Jun 2, 2024
Marinwood, CA
Big Alta
Feb 22, 2025
Pilot Hill, CA
Placer Trail Running Festival
Apr 12, 2025
Cheyenne Mountain State Park, CO
The Cheyenne Mountain Run
Aug 17, 2024
Hays, MT
Swift Bear Trail Run
Aug 10, 2024
McNary, OR
Dam Good Run
May 11, 2024
Hahns Peak Village, CO
Hahns Peak Vertical Trail Race
Jul 6, 2024
Duncans Mills, CA
Sonoma Coast Trail Runs
Jun 8, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
Featured Listing
1. Griffith Park Trail Marathon Relay & 8K
-
Jun 2, 2024Sunday
-
8K trail run | 26.2M relay
More Information
-
Los Angeles, CA
Los Angeles County, CA
1. Portland Trail Series - Spring
-
May 8, 2024Wednesday
-
6M, 4M trail run
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Portland, OR
Multnomah County, OR
2. Turnagain Arm Trail Run
-
May 9, 2024Thursday
-
8M, 4M trail run
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-
Anchorage, AK
Anchorage County, AK
3. Tillamook Burn Trail Run
-
May 10, 2024Friday
-
20M trail run
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Timber, OR
Washington County, OR
4. Butte Buster
-
May 11, 2024Saturday
-
8M trail run
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Ashland, OR
Jackson County, OR
5. Canyon Road 10K & 5K
-
May 11, 2024Saturday
-
10K, 5K trail run
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-
Logan, UT
Cache County, UT
6. Cougar Mountain Trail Run Series
-
May 11, 2024Saturday
-
10.8M, 5.1M trail run
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-
Bellevue, WA
King County, WA
7. Dam Good Run
-
May 11, 2024Saturday
-
10K, 5K trail run
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-
McNary, OR
Umatilla County, OR
8. Dirty Secret Trail Run
-
May 11, 2024Saturday
-
10.3M, 5.8M trail run
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-
Cool, CA
El Dorado County, CA
9. Don't Fence Me In Trail Run
-
May 11, 2024Saturday
-
30K, 12K, 5K trail run
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Helena, MT
Lewis and Clark County, MT
10. Grizzly Peak Trail Run
-
May 11, 2024Saturday
-
50K, 26.2M, 30K, 13.1M, 10K trail run | kids run
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-
Berkeley, CA
Alameda County, CA
11. John Wayne Grit Series - Newport Coast
-
May 11, 2024Saturday
-
25K, 5K trail run
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Laguna Beach, CA
Orange County, CA
12. Muir Woods Marathon
-
May 11, 2024Saturday
-
26.2M, 13.1M, 7M trail run
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Stinson Beach, CA
Marin County, CA
13. Nitro Trail Half Marathon
-
May 11, 2024Saturday
-
13.1M, 10K, 5K trail run
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San Pablo, CA
Contra Costa County, CA
14. Pacific Crest Trail 50 (PCT 50)
-
May 11, 2024Saturday
-
50M trail run
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San Diego, CA
San Diego County, CA
15. Paiute Meadows Trail Run
-
May 11, 2024Saturday
-
50K, 13.6M, 4.5M trail run | 50K relay
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Susanville, CA
Lassen County, CA
16. Pathways Run
-
May 11, 2024Saturday
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1M run | 10K, 5K trail run
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Los Altos Hills, CA
Santa Clara County, CA
17. Quad Rock 50
-
May 11, 2024Saturday
-
50M, 25M trail run
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Fort Collins, CO
Larimer County, CO
18. Quicksilver Endurance Runs
-
May 11, 2024Saturday
-
100K, 50K trail run
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San Jose, CA
Santa Clara County, CA
19. Race For Open Space
-
May 11, 2024Saturday
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35K, 25K, 12K, 1M trail run
More Information
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Carmel-By-The-Sea, CA
Monterey County, CA
20. Sasquatch Trail Run
-
May 11, 2024Saturday
-
5K trail run | kids run
Virtual OptionMore Information
-
Woodlake, CA
Tulare County, CA
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.