Marathon Trail Runs in the USA
Snoqualmie, WA
Mt. Si Relay & Trail Runs
Apr 21, 2024
Morgan Hill, CA
Rancho Hills Trail Run
Jul 6, 2024
Liberty, UT
Skyline Mountain Marathon
Aug 12, 2023
Indianapolis, IN
Beaver Chase Urban Trail Race
Aug 12, 2023
Fort Worth, TX
CRC Hell's Half Acre Marathon
Jul 13, 2024
Sausalito, CA
Golden Gate (Winter)
Feb 3, 2024
Baraboo, WI
Dances With Dirt - Devil's Lake
Jul 13, 2024
Redmond, WA
Summer Blast at Redmond Watershed
Aug 24, 2024
Potosi, MO
Berryman Marathon & 50 Miler
May 18, 2024
Holland, MI
Riley Trails Marathon
Sep 14, 2024
Provo, UT
Not Your Grandma's Marathon
Aug 24, 2024
Big Sur, CA
Big Sur Trail Marathon
Sep 28, 2024
Lake Texoma, TX
Cross Timbers Trail Run
Mar 2, 2024
Sacramento, CA
Jed Smith Ultra
Feb 3, 2024
Kirkland, WA
Spring Run for Fun - Bridle Trails
Mar 23, 2024
Flagstaff, AZ
Flagstaff Marathon
Oct 5, 2024
Midway, UT
Bigfoot Snowshoe Festival
Jan 25, 2025
Georgetown, TX
Goodwater Trail Race
Jan 20, 2024
Fremont, CA
ZombieRunner Quarry Lakes Run
Dec 7, 2024
Manhattan, KS
Flint Hills 50 and Marathon
Apr 27, 2024
Waynesville, OH
Night Owl Trail Marathon
Jun 1, 2024
Springfield, VA
Cross County Trail Marathon
Nov 10, 2024
Bastrop, TX
Wildflower Trail Runs
May 4, 2024
May 5, 2024
New Brunswick, NJ
Towpath 'Train'ing Run
Jun 1, 2024
Maplewood, NJ
FallApple
Sep 7, 2024
Voorheesville, NY
Thacher Park Trail Running Festival
Aug 25, 2024
Denison, TX
Caveman Challenge at Waterloo Lake
Oct 12, 2024
Sedona, AZ
Red Rocks of Sedona Trail Race
Oct 19, 2024
Clemson, SC
Clemson Experimental Marathon
Apr 13, 2024
Dryden, NY
Thom B Trail Runs
May 19, 2024
Lake Elsinore, CA
Saddleback Marathon
Nov 9, 2024
Berkeley, CA
Grizzly Peak Trail Run
May 11, 2024
Paradise, MI
Two Hearted Trail Run
Jun 22, 2024
Colorado Springs, CO
Valkyrie Trail Race
May 11, 2024
Ram Party
May 18, 2024
May 19, 2024
San Jose, CA
Hacienda Hills Run
Jan 6, 2024
Mt. Umunhum Trail Conquest
Feb 3, 2024
South Hills Single Track Trail Run - Spring
Mar 23, 2024
Sierra Azul Trail Challenge
Apr 20, 2024
Hacienda Hills Run
May 4, 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
ZombieRunner Halloween
Oct 26, 2024
Almaden Hills Trail Run
Nov 2, 2024
Calero Trail Run
Dec 7, 2024
Orem, UT
Timp Trail Marathon
May 18, 2024
Raleigh, NC
Umstead Trail Marathon
Mar 2, 2024
McClellanville, SC
Swamp Fox Ultra
Nov 16, 2024
Philadelphia, PA
Philadelphia Trail Marathon
Apr 13, 2024
Charlotte, NC
New South Trail Marathon
Apr 6, 2024
Carlton, MN
Eugene Curnow Trail Marathon
Jul 13, 2024
Franklinton, LA
Q50 Races Trails Extravaganza
Feb 8, 2025
Issaquah, WA
Grand Ridge Trail Runs
Nov 9, 2024
Douthat State Park, VA
Odyssey Trail Running Rampage
Sep 7, 2024
Anderson, SC
Snowbird Challenge
Jan 25, 2025
Dripping Springs, TX
Salmagundi Trail Race
Nov 11, 2023
Stinson Beach, CA
Muir Woods Marathon
May 11, 2024
Stillwater, OK
Orange Dirt Trail Series
Oct 21, 2023
Mill Valley, CA
Golden Gate Headlands Marathon
Apr 6, 2024
Severna Park, MD
B&A Trail Marathon
Mar 24, 2024
Pacifica, CA
Montara Mountain Trail Run
Feb 24, 2024
Henderson, NV
Trail Trashed
Mar 22, 2025
Steamboat Springs, CO
Emerald Mountain Epic
Aug 4, 2024
Folsom, CA
Folsom Lake Sweetwater Trail Run
Jan 27, 2024
Folsom South Side Trail Run
Mar 16, 2024
Brown's Ravine Half and Full Marathon
Apr 27, 2024
Moab, UT
Thelma and Louise Marathon
Apr 27, 2024
Arches Marathon
Oct 5, 2024
Canyonlands Ultra
Oct 26, 2024
Moab Trail Marathon
Nov 2, 2024
Nov 3, 2024
Chatsworth, GA
Mystery Mountain Marathon
Oct 13, 2024
Buena Vista, CO
Spirit Trail Run
May 26, 2024
Huntsville, AL
Wade Mountain Marathon
Oct 20, 2024
Graham, TX
Hidden Hills Ultra
Mar 23, 2024
Ashland, OR
Lithia Loop Trail Marathon
Nov 4, 2023
Los Angeles, CA
Griffith Park Trail Run
Mar 23, 2024
Griffith Park Trail Marathon Relay & 8K
Jun 2, 2024
Laramie, WY
Wyoming Marathon Races
May 26, 2024
Manitou Springs, CO
Pikes Peak Ascent and Marathon
Sep 22, 2024 - Marathon
Sep 21, 2024 - Ascent
Ipswich, MA
TARC Stone Cat Trail Festival
Nov 2, 2024
Amherst, NH
Joe English Twilight Challenge
Oct 19, 2024
Decatur, TX
Grasslands Trail Run
Mar 16, 2024
Columbia, SC
Midland Mountain Trail Series
Nov 23, 2024
Munising, MI
Grand Island Trail Run
Jul 27, 2024
Cleburne, TX
Six-O Trail Run
Aug 31, 2024
Manistee, MI
North Country Trail Run
Aug 24, 2024
Aug 25, 2024
El Paso, TX
Sleeping Lion Ridge Trail Runs
Nov 11, 2023
Lewisville, TX
Full Circle Trail Race
Apr 13, 2024
Roanoke, VA
Conquer the Cove 25K and Marathon
May 26, 2024
Apache Junction, AZ
Lost Dutchman Marathon
Feb 16, 2025
Kirkwood, CA
Kirkwood's Ultras
Aug 3, 2024
Winthrop, WA
Sunflower Trail Marathon
Apr 27, 2024
Goodyear, AZ
XTERRA Estrella Mountain Trail Run
Dec 15, 2024
Avalon, CA
Catalina Island Marathon
Mar 8, 2025
Kings Mountain, NC
Beast of the East 100
Dec 14, 2024
Las Vegas, NV
Trail of Terror
Oct 26, 2024
Santa Cruz, CA
San Lorenzo River Trail Run
Jul 13, 2024
Aspen, CO
Aspen Backcountry Marathon
Aug 5, 2023
Helen, GA
Helenback
Apr 20, 2024
Port Angeles, WA
GOAT Run
Sep 7, 2024
Lone Pine, CA
Wild Wild West Marathon
Oct 5, 2024
Kalispell, MT
Foy's to Blacktail Trail Marathon
Sep 8, 2024
Rockford, MI
Hurt the Dirt Trail Races
Apr 27, 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
Putnam, CT
Tackle the Trail
Oct 19, 2024
Franklin, TN
Natchez Trace Trail Run
Nov 2, 2024
Black Mountain, NC
Black Mountain Marathon and Mount Mitchell Challenge
Feb 24, 2024
Clayton, CA
Diablo Trail Run
Sep 8, 2024
Akron, OH
Akron Trail Marathon
Jul 14, 2024
Sedro-Woolley, WA
Woolley Trail Runs
Feb 17, 2024
Albion, IN
Ignite Trail Marathon
Dec 14, 2024
Brandenburg, KY
Otter Creek Trail Marathon
Dec 16, 2023
Beacon, NY
Breakneck Point Trail Runs
May 5, 2024
Calistoga, CA
Napa Valley Trail Marathon
Mar 23, 2024
San Diego, CA
Dirty December Trail Run
Dec 14, 2024
Ashland, WI
Whistlestop Marathon
Oct 12, 2024
Cassoday, KS
Heartland
Oct 12, 2024
Oct 11, 2024
Oak Harbor, WA
Deception Pass Marathon & Half
Mar 16, 2024
Eau Claire, WI
Fall Back Blast
Nov 4, 2023
Gaithersburg, MD
Seneca Creek Greenway Trail Marathon and 50K
Mar 9, 2024
Belmont, OH
The Barkcamp Race
Oct 7, 2023
Greenville, SC
Longest Night Trail Run
Dec 21, 2024
Dec 22, 2024
Grand Rivers, KY
Land Between the Lakes Trail Runs
Mar 9, 2024
Leadville, CO
Leadville Trail Marathon & Heavy Half
Jun 29, 2024
Kennewick, WA
Jump off Joe Marathon
Sep 7, 2024
Oakland, CA
Redwood (Spring) Trail Run
Mar 30, 2024
Cinderella Trail Run
Jun 9, 2024
Redwood (Summer) Trail Run
Aug 10, 2024
Loudonville, OH
Mo Spring Marathon & Half Marathon
Mar 16, 2024
Castro Valley, CA
SPASM Lake Chabot
Apr 13, 2024
Dick Collins Firetrails
Sep 28, 2024
Lake Chabot
Nov 16, 2024
Merrill, WI
Underdown Trail Races
Aug 17, 2024
Saint Croix Falls, WI
City of Trails Run
Jun 1, 2024
Mindy Creek Trail Races
Aug 24, 2024
Sleepy Hollow, NY
Pocantico Hills Races
Nov 9, 2024
Wilburton, OK
Outlaw 100
Feb 8, 2025
Lincoln City, IN
Honest Abe Trail Run
Sep 15, 2024
Vernon, NJ
XTERRA New Jersey
Apr 27, 2024
Apr 28, 2024
Spicewood, TX
Texas Trail Running Festival
Jun 8, 2024
Mellow Trail Race
Sep 7, 2024
Wonderland Trail Race
Nov 8, 2024
Nov 9, 2024
Nov 10, 2024
Glouster, OH
Bobcat Trail Marathon
Nov 9, 2024
Pinnacle, NC
Pilot Mountain Marathon and 20K
Feb 17, 2024
Healdsburg, CA
Lake Sonoma 50
Apr 12, 2024
Apr 13, 2024
Salida, CO
Run Through Time Marathon
Mar 8, 2025
Liberty Hill, TX
Mosaic Trail Race
Dec 7, 2024
Yacolt, WA
Hellz Bellz
Jun 30, 2024
Bridgeport, TX
Bridgeport Trail Run
Feb 17, 2024
Big Fork, AR
Athens Big Fork Marathon
Jan 6, 2024
Susanville, CA
Bizz Johnson
Oct 13, 2024
Oct 12, 2024
Bellevue, WA
Cougar Mountain Trail Run Series
Aug 10, 2024
Sisters, OR
Peterson Ridge Rumble
Apr 14, 2024
Weston, MA
TARC Spring Classic Trail Race
Apr 20, 2024
Anacortes, WA
Fidalgo Trail Run
Sep 28, 2024
Palos Hills, IL
F^3 Cap Sauers Trail Marathon and 10 Mile
May 11, 2024
Beaver, UT
Tushars Mountain Runs
Jul 27, 2024
El Dorado Hills, CA
Falcon Crest Winter Trail Challenge
Nov 16, 2024
Taos Ski Valley, NM
Bull Of The Woods Trail Race
Sep 14, 2024
Manito, IL
Cactus Classic Trail Race
Mar 9, 2024
Sandpoint, ID
Race the Wolf
Jun 23, 2024
Jun 22, 2024
Maple Valley, WA
Pigtails Run
Dec 14, 2024
Johnson City, TX
Texas Switchback Trail Race
May 11, 2024
Escondido, CA
San Diego 50 and Trail Runs
Jan 11, 2025
Burnet, TX
Pandora's Box of Rox Trail Race
Apr 27, 2024
Hemet, CA
Bedrock Valley Trail Runs
Apr 6, 2024
Needville, TX
Brazos Bend 100
Dec 7, 2024
Wellsboro, PA
Pine Creek Challenge
Sep 7, 2024
Port Aransas, TX
Barrier Island Ultra
Nov 9, 2024
Red River, NM
Enchanted Forest Trail Races
Jul 27, 2024
East Charleston, VT
Westmore Mountain Challenge
Sep 28, 2024
Travelers Rest, SC
Dark Horse Trail Run
Aug 24, 2024
Buxton, OR
Stub Stewart Trail Challenge
Sep 29, 2024
Johns Island, SC
The Dirt Dash
Oct 12, 2024
Belleville, WI
Badger Trail Races
Aug 3, 2024
Aug 4, 2024
Vienna, IL
Tunnel Hill 100
Nov 9, 2024
Nov 10, 2024
Coupeville, WA
Fort Ebey Kettles Trail Run
Feb 24, 2024
Feb 25, 2024
Perrysville, OH
Mo Fall Marathon & Half Marathon
Oct 12, 2024
Meriden, KS
Free State Trail Run
Oct 28, 2023
Concord Township, OH
Olde Girdled Grit Trail Run
Feb 24, 2024
Ravenna, OH
Best of the West Marathon
Sep 21, 2024
Shepherdsville, KY
Crooked Creek Ultra Trail Race
Dec 7, 2024
Dec 8, 2024
Farmersville, TX
Oktoberfest Trail Run
Oct 19, 2024
Middleburg, FL
This ain't yo Momma's Trail Marathon
Jan 28, 2024
Byers, CO
BINGO! Trail Runs
Nov 9, 2024
Medora, ND
Maah Daah Hey Trail Run
Jul 27, 2024
Shenandoah, IA
Wabash Trace Marathon
Sep 9, 2023
Boston Township, OH
Run With Scissors
Oct 28, 2023
Sewanee, TN
Rim Runner
Apr 13, 2024
Apr 14, 2024
Monument Valley, UT
Monument Valley Marathon
Nov 16, 2024
Cornwall, CT
Mohawk Mountain Race
Oct 13, 2024
Summertown, TN
Snaketail 50
Apr 6, 2024
Cat Spring, TX
Habanero Hundred
Aug 24, 2024
Carrabassett Valley, ME
XTERRA Trail Run World Championship
Aug 31, 2024
Sep 1, 2024
San Felipe, TX
Night Moves Trail Race
Sep 14, 2024
Ida Grove, IA
Moorehead Park Trail Mazathon
Aug 3, 2024
Hewitt, NJ
Wild Goose
Sep 21, 2024
Beatty, NV
Death Valley Trail Marathon
Dec 7, 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
Pawhuska, OK
Flower Moon
May 11, 2024
Mount Ida, AR
LoVit Trail Marathon
Dec 2, 2023
Windham, CT
Tackle the Trail
Oct 19, 2024
Hebron, NE
Oregon Trail Run of Nebraska
Oct 21, 2023
Solon Springs, WI
North Country Trail Races
Jul 20, 2024
Ellsworth, KS
Rockin K Trail Runs
Apr 6, 2024
Fort Collins, CO
Blue Sky Trail Marathon
Oct 19, 2024
Bend, TX
Tinajas Trail Race
Feb 22, 2025
Carp Lake, MI
Waugoshance Trail Run
Jul 13, 2024
DuPont, WA
Sequalitchew Creek Trail Run
Mar 4, 2023
Crawford, CO
West Elk Challenge Trail Marathon
Oct 5, 2024
Beersheba Springs, TN
Savage Gulf Marathon
Mar 30, 2024
Upper Black Eddy, PA
Muleskinner
Oct 14, 2023
Erda, UT
Serengeti Trail Races
Apr 13, 2024
Hope, ID
Dig Your Grave
Jul 29, 2023
Somerville, TX
The Trailway Trail Race
Sep 28, 2024
Deersville, OH
Tappan Trail Marathon and 5K
Jul 8, 2023
La Honda, CA
Horseshoe Lake
Apr 21, 2024
Holdingford, MN
Lake Wobegon Trail Marathon
May 4, 2024
Orcas Island, WA
Orcas Island Trail Runs
Apr 27, 2024
Apr 28, 2024
Long Hunter State Park, TN
Long Hunter Trail Runs
Oct 7, 2023
East Fork State Park, OH
Topo Trail Marathon
Dec 1, 2024
Foster Falls State Park, TN
Fiery Gizzard Run
Nov 30, 2024
Half Day Forest Preserve, IL
Des Plaines River Trail Races
Oct 12, 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
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Jun 2, 2024Sunday
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8K trail run | 26.2M relay
More Information
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Los Angeles, CA
Los Angeles County, CA
1. Sequalitchew Creek Trail Run
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Past DateMar 4, 2023Saturday
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26.2M, 13.1M, 10K trail run
More Information
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DuPont, WA
Pierce County, WA
2. Tappan Trail Marathon and 5K
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Past DateJul 8, 2023Saturday
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26.2M, 5K trail run
More Information
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Deersville, OH
Harrison County, OH
3. Sterling Forest Awesomeness - Way Over Yonder Trail Run #4
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Past DateJul 15, 2023Saturday
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26.2M, 13.1M, 10K trail run
More Information
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Tuxedo, NY
Orange County, NY
4. Dig Your Grave
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Past DateJul 29, 2023Saturday
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26.2M trail run
More Information
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Hope, ID
Bonner County, ID
5. Aspen Backcountry Marathon
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Past DateAug 5, 2023Saturday
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26.2M, 13.1M trail run
More Information
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Aspen, CO
Pitkin County, CO
6. Beaver Chase Urban Trail Race
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Past DateAug 12, 2023Saturday
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26.2M, 13.1M, 6.6M trail run | 26.2M relay
Virtual OptionMore Information
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Indianapolis, IN
Marion County, IN
7. Skyline Mountain Marathon
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Past DateAug 12, 2023Saturday
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55K, 26.2M, 13.1M trail run
More Information
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Liberty, UT
Weber County, UT
8. Wabash Trace Marathon
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Past DateSep 9, 2023Saturday
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26.2M, 13.1M trail run | 26.2M relay
More Information
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Boston Marathon Qualifier
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Shenandoah, IA
Page County, IA
9. Fall Back into Hiawatha Trail Run
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Past DateSep 30, 2023Saturday
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26.2M, 13.1M, 10K trail run
Virtual OptionMore Information
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Taft, MT
Mineral County, MT
10. Long Hunter Trail Runs
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Past DateOct 7, 2023Saturday
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50K, 26.2M, 13.1M trail run
More Information
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Long Hunter State Park, TN
Davidson County, TN
11. The Barkcamp Race
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Past DateOct 7, 2023Saturday
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13.1M, 10K, 5K run | 40M, 26.2M, 13.1M trail run
More Information
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Belmont, OH
Belmont County, OH
12. Muleskinner
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Past DateOct 14, 2023Saturday
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50M, 50K, 26.2M trail run
More Information
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Upper Black Eddy, PA
Bucks County, PA
13. Western Maryland Rail Trail Marathon
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Past DateOct 15, 2023Sunday
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26.2M, 13.1M, 10K trail run
More Information
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Boston Marathon Qualifier
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Hancock, MD
Washington County, MD
14. Orange Dirt Trail Series
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Past DateOct 21, 2023Saturday
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26.2M, 13.1M, 10K, 5K trail run
More Information
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Stillwater, OK
Payne County, OK
15. Oregon Trail Run of Nebraska
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Past DateOct 21, 2023Saturday
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26.2M, 13.1M trail run
More Information
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Hebron, NE
Thayer County, NE
16. Free State Trail Run
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Past DateOct 28, 2023Saturday
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40M, 26.2M, 13.1M, 6.5M trail run
More Information
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Meriden, KS
Jefferson County, KS
17. Run With Scissors
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Past DateOct 28, 2023Saturday
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52.4M, 26.2M, 13.1M trail run
More Information
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Boston Township, OH
Summit County, OH
18. Fall Back Blast
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Past DateNov 4, 2023Saturday
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50K, 26.2M, 25K, 12.5K, 5K trail run | 50K relay
More Information
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Eau Claire, WI
Eau Claire County, WI
19. Lithia Loop Trail Marathon
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Past DateNov 4, 2023Saturday
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26.2M trail run
More Information
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Ashland, OR
Jackson County, OR
20. Salmagundi Trail Race
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Past DateNov 11, 2023Saturday
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51K, 26.2M, 13.1M, 12K, 5K trail run
More Information
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Dripping Springs, TX
Hays County, TX
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.