October Trail Runs in the USA
Virginia Beach, VA
CE Surf For The Cure Aloha 5K
Oct 7, 2023
Blacksburg, VA
Brush Mountain Breakdown Trail Race
Oct 28, 2023
Morgan Hill, CA
Rancho Hills Trail Run
Oct 5, 2024
Greensboro, NC
Triple Lakes Trail Race
Oct 26, 2024
Red Wing, MN
Bluff Color Fest Trail Run
Oct 19, 2024
Tallahassee, FL
Pine Run 20K
Oct 12, 2024
Williamsburg, VA
Greensprings 24
Oct 26, 2024
Cool, CA
Heart of Cool
Oct 20, 2024
Fort Worth, TX
Fort Worth Trick or Treat Trail Run 5K
Oct 14, 2023
The Trail Run - Eagle Mountain Park
Oct 19, 2024
Nashville, IN
Tecumseh Trail Challenge
Oct 19, 2024
San Marcos, TX
Great Springs Trail Race
Oct 12, 2024
Olathe, KS
MMKC Charity 5K Run/Walk
Oct 7, 2023
Baraboo, WI
S'more Fun Trail Run
Oct 5, 2024
Hancock, MI
Husky Autumn Mountain Run
Oct 14, 2023
Ridgway, PA
Trick or Trail 14K and 7K Race
Oct 15, 2023
Titusville, NJ
Trails4Tails Fest
Oct 19, 2024
Monticello, IL
Allerton Park Trail Run
Oct 27, 2024
Perryville, AR
Arkansas Traveller 100
Oct 5, 2024
Holland, MI
Ultra Bird Trail Races
Oct 19, 2024
Glen Rose, TX
Mammoth at Dinosaur Valley
Oct 12, 2024
Greenbush, WI
Glacial Trail 50 Mile & 50K
Oct 13, 2024
Kirksville, MO
FLATS Trail Half Marathon
Oct 5, 2024
Suamico, WI
Stump Farm Trail Race
Oct 29, 2023
Thomasville, GA
Quail Trail 5K
Oct 19, 2024
Hauppauge, NY
Great Pumpkin Dash Trail 5K
Oct 14, 2023
Stratford, CT
Forbidden Forest 30 Hour Ultra Trail Run
Oct 5, 2024
Sterling, IL
Hennepin Hundred
Oct 5, 2024
Oak Ridge, TN
HOT Trot 12K Trail Race
Oct 8, 2023
Spotsylvania, VA
Wilderness Run 5K/10K
Oct 19, 2024
Belmont, NC
To The Good Times Trail Run
Oct 28, 2023
Big Bear Lake, CA
Kodiak Ultra Marathons
Oct 11, 2024
Oct 12, 2024
Hamden, CT
Rail Trail 10K
Oct 5, 2024
Fountain Hills, AZ
Javelina Jundred
Oct 26, 2024
Cedar City, UT
Erik Gray Challenge
Oct 14, 2023
Anchorage, AK
Hit the Trails Family Fun Run
Oct 7, 2023
Middleboro, MA
Samuel Fuller School Trail Race
Oct 7, 2023
Charleston, IL
Shake Your Trail Feather Trail Run
Oct 19, 2024
Bellingham, WA
Blanchard Beast Trail Race
Oct 21, 2023
Douglas, MA
Midstate Massive Ultra Trail
Oct 12, 2024
Fayetteville, NY
Halloween Run
Oct 29, 2023
Staten Island, NY
Fall Flat 5K Trail Race
Oct 28, 2023
Collegeville, PA
Evansburg Challenge
Oct 22, 2023
Harvard, MA
Run for the Hills 5K Trail Race
Oct 27, 2024
Voorheesville, NY
Hairy Gorilla Half Marathon and Squirrelly Six Mile
Oct 27, 2024
Nashville, TN
Shelby 6 Miler
Oct 29, 2023
Agoura Hills, CA
No Name 5030 Trail Races
Oct 19, 2024
Honolulu, HI
Race for Rescue
Oct 28, 2023
Sioux City, IA
Broken Toe Trail Run/Walk
Oct 7, 2023
Edgartown, MA
Sheriff's Meadow Foundation Trail Run
Oct 15, 2023
Duluth, MN
Grand Traverse
Oct 5, 2024
NMTC Fall Trail Series - Rolling Stone
Oct 6, 2024
Wild Duluth Races - Wild Duluth 100K/50K, Harder 'n Heck Half & Terribly Tough 10K
Oct 19, 2024
Oct 20, 2024
NMTC Fall Trail Series - Hawk Ridge
Oct 27, 2024
Santa Rosa, CA
Phil Widener Empire Open
Oct 20, 2024
Pine Mountain, GA
BDFF Halloween Trail Run
Oct 29, 2023
Denison, TX
Caveman Challenge at Waterloo Lake
Oct 12, 2024
Sedona, AZ
Red Rocks of Sedona Trail Race
Oct 19, 2024
Athens, OH
Broken Rock Trail Runs
Oct 14, 2023
Crested Butte, CO
Camp 4 Coffee Cart to Cart
Oct 5, 2024
Camp 4 Coffee Cart to Cart Trail Race
Oct 5, 2024
Clermont, FL
Nightmare on the Clermont Trails 5K
Oct 26, 2024
Dubuque, IA
Mines of Spain 100
Oct 18, 2024
Coatesville, PA
Natural Lands' ChesLen Chase
Oct 21, 2023
Waltham, MA
Western Greenway 5K
Oct 29, 2023
Spring Lake, MI
North Shore Trail Run
Oct 5, 2024
Colorado Springs, CO
Trek the Trail 5K
Oct 21, 2023
Nielson Two Mile Challenge
Mar 1, 2025
Apr 5, 2025
May 4, 2024
Jun 1, 2024
8 more
Pikes Peak Road Runners Fall Series
Oct 20, 2024
Oct 6, 2024
Nov 17, 2024
Nov 3, 2024
Bobcat Trail Race
Oct 19, 2024
East Peoria, IL
Farmdale Trail Run
Oct 12, 2024
Butler, PA
Preston Park 5K
Oct 20, 2024
Hudson, WI
Trout Brook 10-miler
Oct 12, 2024
Riverhead, NY
Race for the Greenway 5K Trail Run
Oct 29, 2023
Ardmore, OK
Lake Murray Endurance Run
Oct 26, 2024
Salt Lake City, UT
Wahsatch Steeplechase
Oct 7, 2023
Moscow, ID
Moscow Mountain Madness
Oct 6, 2024
Lebanon, NH
Downriver Rail Run
Oct 12, 2024
Mason City, IA
Lime Creek Timber Trot
Oct 7, 2023
Spartanburg, SC
True to the Brew Trail Half Marathon
Oct 5, 2024
Philadelphia, PA
Dirty Austrian
Oct 29, 2023
Rocky Point, NY
Tesla Hertz Run
Oct 12, 2024
Pleasant Prairie, WI
Scary in the Prairie 5K
Oct 21, 2023
Attleboro, MA
Nick's 5K Run
Oct 6, 2024
Charlotte, NC
WC-50 Ultra Trail Marathon
Oct 5, 2024
Durango, CO
Durango Fall Classic
Oct 7, 2023
Emporium, PA
Sinnemahone Trail Run
Oct 19, 2024
Longview, TX
Longview Trail Runs - Fall
Oct 26, 2024
Erie, PA
Trails and Tails 5K
Oct 7, 2023
Asbury Woods Trail Run Series
Feb 18, 2024
Jun 8, 2024
Oct 12, 2024
Media, PA
Race for Victims' Rights 5K
Oct 22, 2023
Minneapolis, MN
Loopet Loppet
Oct 19, 2024
Benton City, WA
Quad Killer VK
Oct 7, 2024
Wellsville, NY
Ridgewalk & Run
Oct 20, 2024
Ashtabula, OH
Brant's Apple Orchard 5K Trail Race
Oct 7, 2023
Guilford, CT
Bimblers Bluff 50K
Oct 22, 2023
College Station, TX
Pumpkinpalooza Trail Run
Oct 14, 2023
TAMU Running Club 5K Cross Country Race
Oct 21, 2023
Richland, WA
Chamna Chase
Oct 21, 2023
Chico, CA
Fleet Feet Fall Classic
Oct 20, 2024
Woodland Park, CO
Above the Clouds Ultra
Oct 5, 2024
Seattle, WA
SpiritWalk & Warrior Run
Oct 14, 2023
Anderson, SC
Sadlers Creek Stumble
Oct 26, 2024
Oct 27, 2024
Carolina Beach, NC
Monster Dash
Oct 21, 2023
Lemont, IL
Run with the Nuns 5K
Oct 13, 2024
Lawrence, KS
Billy Mills 10K
Oct 13, 2024
Stillwater, OK
Orange Dirt Trail Series
Oct 21, 2023
Baldwin, WI
Spooky Shuffle 2-ish Mile Fun Run
Oct 26, 2023
Walnut Creek, CA
Diablo Summit Stomp
Oct 19, 2024
Reading, PA
Blues Cruise 50K Trail Ultra
Oct 6, 2024
Newton, NJ
Hot Chili Challenge
Oct 20, 2024
Lake Elmo, MN
Night Owl Races
Oct 5, 2024
Great Pumpkin Chase
Oct 20, 2024
Salisbury, NC
A New Day 5K Trail Run
Oct 14, 2023
Chatsworth, GA
Mystery Mountain Marathon
Oct 13, 2024
Framingham, MA
GFRC Busa Bushwhack Trail Race
Oct 27, 2024
Flintstone, MD
Rocky Gap 25K, 50K, Relay Trail Run
Oct 13, 2024
Tacoma, WA
Defiance 50K
Oct 12, 2024
Farmington, CT
Farmington Valley Pumpkin Run
Oct 22, 2023
Cincinnati, OH
Stone Steps 50K
Oct 20, 2024
Ashland, OR
The Tempest Endurance Race
Oct 7, 2023
Los Angeles, CA
Griffith Park Trail Run
Oct 1, 2023
Laramie, WY
Silent Trails Memorial Race
Oct 5, 2024
Durham, NC
Eno River Run
Oct 21, 2023
Rochester Hills, MI
Thru the Leaves Trail Run
Oct 1, 2023
Madison, WI
Black Hawk Ridge Trail Run
Oct 20, 2024
Phoenixville, PA
French Creek Trail Fun Run/Walk
Oct 14, 2023
Louisville, CO
MonsterDash Run
Oct 27, 2024
Winona Lake, IN
Winona Lake Trail Fest
Oct 14, 2023
Clifftop, WV
Babcock Sticks & Stones 15K
Oct 14, 2023
Albuquerque, NM
Sandia Mountain Shadows Trail Run
Oct 1, 2023
Oswego, IL
Saw Wee Kee Fall Trail Run
Oct 19, 2024
Amherst, NH
Joe English Twilight Challenge
Oct 19, 2024
Groton, MA
Groton Town Forest Trail Races
Oct 13, 2024
Defiance, OH
Meecheway 5k Trail Run
Oct 7, 2023
Lynchburg, VA
Deep Hollow Half Marathon
Oct 21, 2023
Castle Rock, CO
Castle Rock Trail Festival
Oct 5, 2024
Willow Springs, IL
Universal Sole October Trail Challenge
Oct 26, 2024
Chapel Hill, NC
Rootrock Trail Run
Oct 19, 2024
Columbia, SC
Spider-Woman's Web
Oct 28, 2023
Bozeman, MT
Bobcat Trail Challenge
Oct 1, 2023
Saint Petersburg, FL
Gopher Weedon Trail Run
Oct 26, 2024
Louisville, KY
Kentucky Cryptid Series - Bigfoot
Oct 6, 2024
Granville, OH
Green Door Ohio 5K
Oct 19, 2024
Memphis, TN
Horton Trail Race
Oct 4, 2024
Wildwood, MO
DeClue Loops Trail Race
Oct 12, 2024
La Crosse, WI
Hixon Trail Runs
Oct 26, 2024
Oct 27, 2024
Chautauqua, NY
CHQ Trailblazer Challenge
Oct 5, 2024
Danville, IA
Geode Challenge Races
Oct 19, 2024
Lewis Center, OH
Alum Creek Trail Half Marathon Relay
Oct 7, 2023
Oct 8, 2023
Gresham, OR
Hit the Barlow Trail 5K
Oct 6, 2024
North Augusta, SC
FATS 50K
Oct 6, 2024
Fayetteville, NC
FRC Deerfly Trail Race
Oct 19, 2024
Delafield, WI
Lapham Peak Colorama Run
Oct 5, 2024
Roanoke, VA
Into the Darkness Night Trail Run
Oct 26, 2024
Prescott, AZ
Man Against Horse Race
Oct 19, 2024
Dyersburg, TN
Fyrne Lake Trail Run
Oct 26, 2024
Santa Fe, NM
Big Tesuque Trail Run
Oct 5, 2024
Monroe, MA
Monroe Dunbar Brook Trail Races
Oct 8, 2023
Kennebunkport, ME
Kennebunkport Conservation Trust Trail Fest
Oct 15, 2023
Galena, IL
Galena River Fall Half Marathon
Oct 26, 2024
Athens, GA
Athens Trail Run 5K
Oct 19, 2024
Mount Sterling, OH
Deer Creek Trail Runs
Oct 12, 2024
Corvallis, OR
Condor 25K Trail Run
Oct 6, 2024
Santa Cruz, CA
Run by the Sea
Oct 13, 2024
Charleston, WV
Fall Classic Trail Half Marathon
Oct 20, 2024
Milton, MA
Houghton's Pond Trail Races
Oct 1, 2023
Pasadena, CA
Pasadena Trail Half Marathon
Oct 20, 2024
Allentown, PA
Lenni Lappi 12HR Ultra
Oct 26, 2024
Cleveland, OH
Edwins 5K Grind
Oct 22, 2023
Wayland, MA
Wayland XC Festival
Oct 8, 2023
Omaha, NE
G.O.A.T.z Trail Runs
Oct 20, 2024
Oconomowoc, WI
Zachariah's Acres Fall Trail Run/Walk/Roll
Oct 12, 2024
Sioux Falls, SD
Trick or Treat Trail Run
Oct 21, 2023
Cumberland, RI
Survival of the F.I.T.test 24 Hour Trail Ultra
Oct 21, 2023
F.I.T. TrailFecta
Oct 22, 2023
Nov 23, 2023
Dec 10, 2023
Columbia, MO
Rock Bridge Revenge
Oct 12, 2024
West Palm Beach, FL
Haunted 5k
Oct 21, 2023
Pollock Pines, CA
Trail Run at Sly Park
Oct 26, 2024
Putnam, CT
Tackle the Trail
Oct 19, 2024
Auburn, CA
The Auburn Half Marathon
Oct 5, 2024
Danvers, MA
Essex North Shore Homecoming 5K
Oct 14, 2023
Gastonia, NC
Bit of Hope Ranch Trail Run
Oct 14, 2023
Warlick Family YMCA Trick-or-Trail
Oct 26, 2024
Boyce, VA
Footin' For Animals
Oct 7, 2023
Green Bay, WI
Run For the Hill Of It 5K
Oct 14, 2023
Stephens City, VA
Trails 4 Miles Race for Autism
Oct 5, 2024
Albion, IN
Indiana Trail 100
Oct 12, 2024
San Antonio, TX
SARR Rocky Horror Trail Run
Oct 19, 2024
North Conway, NH
Cranmore Mountain Race
Oct 19, 2024
Carson City, NV
Carson High Safe Grad Fun Run
Oct 21, 2023
Ashland, WI
Whistlestop Marathon
Oct 12, 2024
Cassoday, KS
Heartland
Oct 12, 2024
Oct 11, 2024
Triangle, VA
Full Distance 5K & 10K
Oct 12, 2024
Keene, NH
Fall Foliage Trail Races
Oct 6, 2024
Belmont, OH
The Barkcamp Race
Oct 7, 2023
Freeport, IL
Autumn Leaf Run
Oct 5, 2024
Mora, MN
Swedish Mile Trail Run
Oct 5, 2024
Greenville, SC
GE Cross Country Race
Oct 14, 2023
Battle of Terrain Half Marathon Series
Oct 12, 2024
Oct 13, 2024
Flemington, NJ
Dan the Man Run for Recovery 5K
Oct 21, 2023
Tioga, PA
Ives Run Trail Challenge
Oct 7, 2023
Tiffin, OH
Sandusky River Trail Fun Run
Oct 26, 2024
Missoula, MT
City to Sky 50K
Oct 20, 2024
Waco, TX
Chupacabra Trail Run
Oct 26, 2024
Center City, MN
Wild River Run
Oct 14, 2023
Orlando, FL
Creepy Crawl 5K
Oct 28, 2023
Hudson, IL
Run the Woods
Oct 5, 2024
Plymouth, IN
Reaper Run - Trail Race 5K and 10K
Oct 29, 2023
New Castle, IN
Paws in the Park 5K Walk/Run
Oct 8, 2023
Oakland, CA
Oakland Hills Trail Run
Oct 26, 2024
Springville, CA
Springville Apple Run
Oct 21, 2023
Draper, UT
Peak View 5K
Oct 7, 2024
New Gloucester, ME
Ben Bernier Memorial Run, Walk and Toss
Oct 8, 2023
Wilmington, DE
Ghosts of Granogue Trail Run/Walk
Oct 21, 2023
Kennett Square, PA
Farm Show 5K
Oct 15, 2023
Milton, VT
GMAA The Hills Are Alive XC 5K
Oct 27, 2024
Baltimore, MD
Patapsco Valley 50K/25K
Oct 19, 2024
Versailles, IN
Versailles Trail Race
Oct 7, 2023
Oct 8, 2023
Titusville, PA
Oil Creek 100 Trail Runs
Oct 12, 2024
Eustis, FL
Zombie Fun Run 5K
Oct 14, 2023
Denver, NC
Track Attack 5K Trail Run
Oct 9, 2024
Wayne, PA
McKaig 5K Trail Race
Oct 8, 2023
Waterville Valley, NH
Fall Foliage Foot Race
Oct 8, 2023
West Bend, WI
Race For Open Space
Oct 13, 2024
Pelham, AL
Impact 5K & Fun Run
Oct 7, 2023
Elkader, IA
Pony Hollow Trail 15K & 5K Run
Oct 28, 2023
Waterville, ME
Quarry Road Trailfest
Oct 28, 2023
Whitefish, MT
Whitefish Trail Legacy Run
Oct 6, 2024
Oct 5, 2024
Hollister, NC
Medoc Trail Races
Oct 19, 2024
Tahlequah, OK
Pumpkin Holler Hunnerd
Oct 19, 2024
Millbrook, AL
Wyld in The Woods 5K Trail Run
Oct 28, 2023
Gunnison, CO
Sage Burner Trail Run
Oct 12, 2024
Circleville, WV
West Virginia Trilogy
Oct 11, 2024
Oct 12, 2024
Oct 13, 2024
West Des Moines, IA
Alma Mater 5K
Oct 7, 2023
To Grandmother's House We Go
Oct 28, 2023
Howell, NJ
Scary Rat Race
Oct 19, 2024
Steelville, MO
Ozark Trail 100 Mile Endurance Run
Oct 26, 2024
Exeter, RI
DoggieDash
Oct 8, 2023
Westville, IN
Black Cat Night Trail Run 5K
Oct 14, 2023
Martinsville, NJ
Chimney Rock Trail Race Series 10K & 5K
Oct 14, 2023
Blue Ridge, GA
Blue Ridge Ultra
Oct 5, 2024
Clearwater, MN
Angel Reins 5K
Oct 14, 2023
Sturgis, SD
SD Trail Championships
Oct 12, 2024
Susanville, CA
Bizz Johnson
Oct 13, 2024
Oct 12, 2024
Chesterfield, VA
Pocahontas Trail Festival
Oct 6, 2024
Bellevue, WA
Cougar Mountain Trail Run Series
Oct 27, 2024
Three Lakes, WI
Three Eagle Half Marathon & 5K
Oct 12, 2024
Southwick, MA
WRBC Fall Fest 5K and Beer Mile
Oct 19, 2024
Brecksville, OH
Chippewa Creek Challenge Half Marathon
Oct 26, 2024
Koloa, HI
Hilloween 5K Trail Run
Oct 28, 2023
Savage, MN
Surf The Murph
Oct 19, 2024
Phippsburg, ME
Ocean Commotion 5K
Oct 19, 2024
Goldsboro, NC
Owp Equalizer Trail Race
Oct 7, 2023
Kaysville, UT
DC Peaks 50
Oct 5, 2024
Shelby, NC
Broad River Trail Run
Oct 12, 2024
Powhatan, VA
Piedmont 8 Hour
Oct 19, 2024
Biddeford, ME
Eastern Trail parkrun Biddeford
Jun 8, 2024
Jun 15, 2024
Jun 22, 2024
Jun 29, 2024
48 more
Brunswick, MD
River's Edge Endurance Challenge
Oct 5, 2024
Boxford, MA
Wildcat 5K Trail Run-Walk-Wag
Oct 5, 2024
Honey Creek, IA
HawkWatch Run/Walk
Oct 14, 2023
Katonah, NY
Run the Farm
Oct 27, 2024
Cross Plains, WI
Indian Lake Trail Run
Oct 7, 2023
Crozet, VA
Crozet Trails Crew 5K Trail Run
Oct 28, 2023
Palmer Lake, CO
YMCA Creepy Crawl 5K
Oct 28, 2023
Sandpoint, ID
Cougar Chase
Oct 6, 2024
Centreville, MD
Conquest Preserve Trail Run
Oct 7, 2023
Indianola, IA
Iowa Trail Runs - Annett Nature Center
Oct 6, 2024
Nottingham, NH
Vulcan's Fury Trail Race
Oct 6, 2024
Puyallup, WA
Orca Recovery Day 5K Trail Run
Oct 14, 2023
Burnet, TX
Full Moon Ultra
Oct 28, 2023
Huntingtown, MD
Friends of the Poor 5K
Oct 7, 2023
Parkton, MD
Trucktober Fest 5K and Beer Mile
Oct 13, 2024
West Fork, AR
Devils Den Trail Run
Oct 21, 2023
Ebensburg, PA
Chernisky Ghost Town Trail-a-thon
Oct 5, 2024
Robinson, IL
5K Your Ways
Oct 5, 2024
Palm Coast, FL
Jacks Trail Race
Oct 22, 2023
Lore City, OH
Stone House Trail Runs
Oct 28, 2023
Clinton, MO
Katy 225
Oct 23, 2023
Wellsboro, PA
Green Monster Trail Challenge
Oct 13, 2024
Garden Ridge, TX
Hidden Wonders Trail Run
Oct 22, 2023
Ottoville, OH
Ottoville Cross Country Crew 1 Mile Race
Oct 7, 2023
Cascade Locks, OR
Angel's Rest
Oct 12, 2024
Lihue, HI
EPIC5 Ultra Run Challenge
Oct 2, 2023
Tyrone, PA
Zombie 5K Trail Run
Oct 21, 2023
Pulaski, NY
Nature Run for Cancer
Oct 29, 2023
Coraopolis, PA
Scouting the Moon
Oct 6, 2024
Frankford, DE
Mariners Bethel Trail Run
Oct 20, 2024
Rush City, MN
Hoot 'n Holler Adventure Runs
Oct 26, 2024
Burnsville, NC
Black Mountain Ultra Traverse
Oct 5, 2024
Glen Mills, PA
Ridley Creek State Park 25K
Oct 20, 2024
Monster Dash 5K at The Bates Motel
Oct 26, 2024
Hialeah, FL
down2earth 10K/5K Trail Run
Apr 27, 2024
May 25, 2024
Jun 29, 2024
Sep 28, 2024
2 more
down2earth 10K/5K Cross Country Run
Apr 28, 2024
Jun 29, 2024
Sep 29, 2024
Aug 17, 2024
3 more
Kerrville, TX
Steve Hamilton Memorial 5K Trail Run
Oct 14, 2023
Grand Ledge, MI
Timber Trails 5K
Oct 12, 2024
North Bonneville, WA
Pumpkin Run 5M Trail Run
Oct 26, 2024
Black Diamond, WA
Black Diamond Trick or Trot Trail Fun Run
Oct 14, 2023
Harker Heights, TX
Dana Peak Trail Run
Oct 5, 2024
Lawrenceburg, IN
ARI Oxbow Adventure Trek
Oct 7, 2023
Ashford, CT
NipMuck Trail Marathon
Oct 6, 2024
Panaca, NV
Battle Born Trail Run
Oct 19, 2024
Johns Island, SC
Lowcountry Trail Half Marathon & 5K Run/Walk
Oct 5, 2024
The Dirt Dash
Oct 12, 2024
Ketchum, ID
Legends Never Die
Oct 12, 2024
Middleville, MI
Yankee Springs Fall Festival
Oct 5, 2024
Tooele, UT
Bear Trap Trail Races
Oct 7, 2023
Delaplane, VA
Valley View Fall 5K
Oct 7, 2023
Madbury, NH
Trot in the Trees 5K Trail Race
Oct 15, 2023
Malta, NY
Malta 2K, 3K, 5K Trail Race
Oct 20, 2024
Ozark, IL
Ondessonk Trail Races
Oct 26, 2024
Old Fort, NC
Chasing Trail Ultras
Oct 5, 2024
Alachua, FL
Gate2Gate Trail Run
Oct 26, 2024
Garrison, NY
Castle to River Run
Oct 22, 2023
Leonard, MI
13 Ghosts Half Marathon
Oct 13, 2024
Sharpsburg, GA
Crossroads 5K Trail Run
Oct 21, 2023
Hardin, KY
Bridge to Bridge Trail Run
Oct 19, 2024
Perrysville, OH
Mo Fall Marathon & Half Marathon
Oct 12, 2024
Stanhope, NJ
TPK Chasing Rabbits
Oct 26, 2024
Magnolia, TX
Mosaics of Mercy Family 5K
Oct 28, 2023
Meriden, KS
Free State Trail Run
Oct 28, 2023
Pisgah Forest, NC
Pisgah 55.5K Running Race
Oct 5, 2024
Wyoming, PA
WVS Fall Trail Run 5.5 Mile
Oct 27, 2024
Cave Junction, OR
Holland Roundup - Epic Fun Endurance Run
Oct 8, 2023
Coloma, CA
California Gold Rush Trail Run
Oct 19, 2024
Troy, MO
Timber N Trails
Oct 29, 2023
Broken Arrow, OK
Broken Arrow Community 5K Fundraiser & Fun Run
Oct 7, 2023
Wolcott, CT
Wolcott Lions Dam Trail Race
Oct 12, 2024
Lykens, PA
Red Barn Challenge
Oct 4, 2024
Farmersville, TX
Oktoberfest Trail Run
Oct 19, 2024
Slade, KY
The Rugged Red
Oct 5, 2024
Palo Duro Canyon State Park, TX
Palo Duro Trail Run
Oct 19, 2024
Spring City, PA
Camp Innabah Fall Classic
Oct 5, 2024
Beaver Dam, KY
Run The Ridge 5K 25K
Oct 12, 2024
Byron, MN
Friday the 13th Glow Run
Oct 13, 2023
Pleasant Valley, NY
Billy Goat Trail Run
Oct 22, 2023
Earlysville, VA
Andy's Backyard Ultra
Oct 12, 2024
Mokuleia, HI
Peacock Challenge
Oct 14, 2023
Boston Township, OH
Run With Scissors
Oct 28, 2023
Spring Branch, TX
GVTC Foundation Game Day 5K
Oct 5, 2024
Bastrop, LA
Chemin-A-Haut 4 Mile Trail Run
Oct 21, 2023
Porter, IN
Field Station Frenzy 5K
Oct 6, 2024
Rockwood, TN
Ozone Endurance Challenge
Oct 11, 2023
Jamestown, TN
No Business 100
Oct 25, 2024
Cornwall, CT
IronHike Endurance Series - Mohawk Mountain
Oct 5, 2024
Jun 1, 2024
Mohawk Mountain Race
Oct 13, 2024
Lake Ariel, PA
Lacawac Lake to Lake 8K Trail Run
Oct 20, 2024
Sedalia, CO
Indian Creek Trail Runs
Oct 12, 2024
Norton, VA
Cloudsplitter 100
Oct 12, 2024
Vandalia, MI
Sandhill Crane All Trail Half Marathon
Oct 14, 2023
Darien, WI
Miles for Smiles
Oct 19, 2024
Carrabassett Valley, ME
Sugarloaf Uphill Climb
Oct 8, 2023
Yachats, OR
Perpetua Coast
Oct 6, 2024
Oct 5, 2024
Flourtown, PA
Scouts Bsa Troop 541/542 - Fall Trail Run
Oct 21, 2023
Leakey, TX
South Texas Ultra
Oct 12, 2024
Sky Valley, GA
Sky to Summit Trail Run
Oct 26, 2024
Highlandville, MO
Trailfest
Oct 6, 2024
Paradise, MT
11 Miles to Paradise
Oct 6, 2024
Lawson, MO
Wilderness Trail Trek 5K/10K
Oct 12, 2024
Peosta, IA
Swiss Valley Trail Races
Oct 7, 2023
Port Gamble, WA
Spooky 10K
Oct 28, 2023
Nevada City, CA
Yuba Gold Trail Runs
Oct 7, 2023
Windham, CT
Tackle the Trail
Oct 19, 2024
Pocahontas, TN
Walking Tall 50K/25K
Oct 19, 2024
Seven Springs, NC
5K at the Swamp
Oct 14, 2023
Nottingham, PA
Kettle Cooker Five and Dime
Oct 6, 2024
Shawnee, OH
Buckeye Trail Blue Blaze Festival
Oct 12, 2024
Bainbridge, OH
Pike Lake Ultramarathon
Oct 28, 2023
Hebron, NE
Oregon Trail Run of Nebraska
Oct 21, 2023
Agua Dulce, CA
Spacerock Trail Race
Oct 5, 2024
Mill Spring, NC
Wide Open 5K
Oct 21, 2023
Rixeyville, VA
Run for Your LIFE
Oct 19, 2024
Mineral Wells, TX
1877 Ultra
Oct 7, 2023
Sultan, WA
Osprey Ambler
Oct 7, 2023
Gordonsville, VA
Rehab Rover Canicross and Trail Race
Oct 5, 2024
Fort Collins, CO
Blue Sky Trail Marathon
Oct 19, 2024
Fort Mill, SC
Night Owl
Oct 11, 2024
Parkville, MD
Blue Steel Stampede Trail Race
Oct 6, 2024
Canton, SD
Newton Hills Trail Races
Oct 12, 2024
New River, AZ
Bare Buns Desert Run
Oct 14, 2023
Navajo Mountain, UT
Naatsisaan Trail Ultra
Oct 26, 2024
Coburn, PA
Raven Trail Half Marathon
Oct 1, 2023
Rockville, VA
Run the Rock
Oct 5, 2024
Crawford, CO
West Elk Challenge Trail Marathon
Oct 5, 2024
Woodbine, NJ
Adventure Triathlon at Belleplain
Oct 8, 2023
Dundee, IA
Backbone Trail Run
Oct 14, 2023
Cantrall, IL
Camp Cilca G.R.I.T. Trail Run
Oct 7, 2023
Lacombe, LA
Gator Tail 5K Trail Run
Oct 28, 2023
Apple Valley, UT
Grand Circle Trailfest - Day 2 - Zion
Oct 4, 2024
Dayton, IA
Log Jog 5K
Oct 14, 2023
Basye, VA
Conquer the Mountain
Oct 14, 2023
Upper Black Eddy, PA
Muleskinner
Oct 14, 2023
Gravel Switch, KY
Fox and Hound 4K
Oct 12, 2024
Westfir, OR
Westfir 50K
Oct 27, 2024
Strawberry Point, IA
Grotto Gallop Trail Run & Walk
Oct 7, 2023
Holden, ME
Fall Foliage 5K Trail Run
Oct 7, 2023
Los Osos, CA
Spooner's Cove
Oct 6, 2024
Baker Lake, WA
Baker Lake 50K
Oct 5, 2024
Withlacoochee State Forest, FL
John Holmes Trail Run
Oct 14, 2023
Long Hunter State Park, TN
Long Hunter Trail Runs
Oct 5, 2024
Hinckley, MN
Fire Tower Trail Races
Oct 5, 2024
Millston, WI
Black River Trail Classic
Oct 19, 2024
Willistown, PA
Run-a-Muck with Willistown Conservation Trust
Oct 21, 2023
Union Creek, OR
Rogue Gorge
Oct 19, 2024
Oct 20, 2024
Tracy, IA
Blazing the Trails 5K
Oct 7, 2023
Hyner Run State Park, PA
Black Forest Ultra 100K
Oct 6, 2024
Half Day Forest Preserve, IL
Des Plaines River Trail Races
Oct 12, 2024
Cuyahoga Valley National Park, OH
Fall Running Series
Oct 1, 2024
Oct 8, 2024
Oct 15, 2024
Oct 22, 2024
1 more
Morganton, GA
Great Ape Escape 5k-ish
Oct 4, 2025
Park City, KY
Mammoth Cave 50K 25K
Oct 26, 2024
Radium Springs, NM
Ringtail Cat 5K/3K Trail Walk/Run
Oct 14, 2023
Shell Rock, IA
Shell Rocktoberfest
Oct 19, 2024
Shawnee State Park, OH
Shawnee Trail Runs
Oct 5, 2024
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| Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
City Location
201. Fox and Hound 4K
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Oct 12, 2024Saturday
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4K trail run
More Information
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Gravel Switch, KY
Marion County, KY
202. Full Distance 5K & 10K
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Oct 12, 2024Saturday
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10K, 5K trail run
Virtual OptionMore Information
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Triangle, VA
Prince William County, VA
203. Golden Kettle Trail Series - Scuppernong
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Oct 12, 2024Saturday
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10M, 5M, 3.2M trail run
More Information
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Dousman, WI
Waukesha County, WI
204. Great Springs Trail Race
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Oct 12, 2024Saturday
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13.1M, 10K trail run
More Information
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San Marcos, TX
Hays County, TX
205. Heartland
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Oct 12, 2024Saturday
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100M, 100K, 50M, 26.2M, 13.1M trail run
More Information
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Cassoday, KS
Butler County, KS
206. Indian Creek Trail Runs
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Oct 12, 2024Saturday
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50M, 55K, 15M, 5M trail run
More Information
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Sedalia, CO
Douglas County, CO
207. Indiana Trail 100
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Oct 12, 2024Saturday
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100M, 100K, 50M trail run
More Information
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Albion, IN
Noble County, IN
208. Kodiak Ultra Marathons
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Oct 12, 2024Saturday
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100K, 50K, 21K trail run
More Information
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Big Bear Lake, CA
San Bernardino County, CA
209. Larry St. Onge Memorial Run to Benefit Others
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Oct 12, 2024Saturday
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10K, 5K trail run
More Information
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Wheaton, IL
Dupage County, IL
210. Legends Never Die
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Oct 12, 2024Saturday
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50K, 13.1M trail run
More Information
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Ketchum, ID
Blaine County, ID
211. Mammoth at Dinosaur Valley
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Oct 12, 2024Saturday
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30K, 15K, 10K, 5K trail run
More Information
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Glen Rose, TX
Somervell County, TX
212. Midstate Massive Ultra Trail
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Oct 12, 2024Saturday
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100M, 50M, 30M trail run
More Information
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Douglas, MA
Worcester County, MA
213. Mo Fall Marathon & Half Marathon
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Oct 12, 2024Saturday
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26.2M, 13.1M trail run
More Information
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Perrysville, OH
Ashland County, OH
214. Mt. Umunhum Trail Conquest
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Oct 12, 2024Saturday
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50K, 26.2M, 13.1M, 5K trail run
More Information
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San Jose, CA
Santa Clara County, CA
215. Newton Hills Trail Races
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Oct 12, 2024Saturday
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6M, 2M trail run
More Information
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Canton, SD
Lincoln County, SD
216. North Bend Trail Fest
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Oct 12, 2024Saturday
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30K, 8K trail run
More Information
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North Bend, WA
King County, WA
217. Oil Creek 100 Trail Runs
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Oct 12, 2024Saturday
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100M, 100K, 50K, 25K trail run
More Information
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Titusville, PA
Crawford County, PA
218. Pine Run 20K
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Oct 12, 2024Saturday
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20K trail run
More Information
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Tallahassee, FL
Leon County, FL
219. Rock Bridge Revenge
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Oct 12, 2024Saturday
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50K, 25K trail run
More Information
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Columbia, MO
Boone County, MO
220. Run The Ridge 5K 25K
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Oct 12, 2024Saturday
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25K, 5K trail run
More Information
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Beaver Dam, KY
Ohio County, KY
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.