October Trail Runs in the USA on Sundays
Cool, CA
Heart of Cool
Oct 20, 2024
Ridgway, PA
Trick or Trail 14K and 7K Race
Oct 15, 2023
Monticello, IL
Allerton Park Trail Run
Oct 27, 2024
Greenbush, WI
Glacial Trail 50 Mile & 50K
Oct 13, 2024
Suamico, WI
Stump Farm Trail Race
Oct 29, 2023
Oak Ridge, TN
HOT Trot 12K Trail Race
Oct 8, 2023
Fayetteville, NY
Halloween Run
Oct 29, 2023
Collegeville, PA
Evansburg Challenge
Oct 13, 2024
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
Edgartown, MA
Sheriff's Meadow Foundation Trail Run
Oct 15, 2023
Duluth, MN
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
Waltham, MA
Western Greenway 5K
Oct 29, 2023
Colorado Springs, CO
Pikes Peak Road Runners Fall Series
Oct 20, 2024
Oct 6, 2024
Nov 17, 2024
Nov 3, 2024
Butler, PA
Preston Park 5K
Oct 20, 2024
Riverhead, NY
Race for the Greenway 5K Trail Run
Oct 29, 2023
Moscow, ID
Moscow Mountain Madness
Oct 6, 2024
Philadelphia, PA
Dirty Austrian
Oct 29, 2023
Attleboro, MA
Nick's 5K Run
Oct 6, 2024
Media, PA
Race for Victims' Rights 5K
Oct 22, 2023
Wellsville, NY
Ridgewalk & Run
Oct 20, 2024
Guilford, CT
Bimblers Bluff 50K
Oct 22, 2023
Chico, CA
Fleet Feet Fall Classic
Oct 20, 2024
Anderson, SC
Sadlers Creek Stumble
Oct 26, 2024
Oct 27, 2024
Lemont, IL
Run with the Nuns 5K
Oct 13, 2024
Lawrence, KS
Billy Mills 10K
Oct 13, 2024
Reading, PA
Blues Cruise 50K Trail Ultra
Oct 6, 2024
Newton, NJ
Hot Chili Challenge
Oct 20, 2024
Lake Elmo, MN
Great Pumpkin Chase
Oct 20, 2024
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
Farmington, CT
Farmington Valley Pumpkin Run
Oct 22, 2023
Cincinnati, OH
Stone Steps 50K
Oct 20, 2024
Los Angeles, CA
Griffith Park Trail Run
Oct 1, 2023
Rochester Hills, MI
Thru the Leaves Trail Run
Oct 1, 2023
Madison, WI
Black Hawk Ridge Trail Run
Oct 20, 2024
Louisville, CO
MonsterDash Run
Oct 27, 2024
Albuquerque, NM
Sandia Mountain Shadows Trail Run
Oct 1, 2023
Groton, MA
Groton Town Forest Trail Races
Oct 13, 2024
Bozeman, MT
Bobcat Trail Challenge
Oct 1, 2023
Louisville, KY
Kentucky Cryptid Series - Bigfoot
Oct 6, 2024
La Crosse, WI
Hixon Trail Runs
Oct 26, 2024
Oct 27, 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
Monroe, MA
Monroe Dunbar Brook Trail Races
Oct 8, 2023
Kennebunkport, ME
Kennebunkport Conservation Trust Trail Fest
Oct 15, 2023
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
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
Cumberland, RI
F.I.T. TrailFecta
Oct 22, 2023
Nov 23, 2023
Dec 10, 2023
Keene, NH
Fall Foliage Trail Races
Oct 6, 2024
Missoula, MT
City to Sky 50K
Oct 20, 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
New Gloucester, ME
Ben Bernier Memorial Run, Walk and Toss
Oct 8, 2023
Kennett Square, PA
Farm Show 5K
Oct 15, 2023
Milton, VT
GMAA The Hills Are Alive XC 5K
Oct 27, 2024
Versailles, IN
Versailles Trail Race
Oct 7, 2023
Oct 8, 2023
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
Morrison, CO
Beware the Bear Trail Races
Oct 15, 2023
Whitefish, MT
Whitefish Trail Legacy Run
Oct 6, 2024
Oct 5, 2024
Circleville, WV
West Virginia Trilogy
Oct 11, 2024
Oct 12, 2024
Oct 13, 2024
Hingham, MA
Weir River Farm Trail Run
Oct 13, 2024
Exeter, RI
DoggieDash
Oct 8, 2023
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
Katonah, NY
Run the Farm
Oct 27, 2024
Sandpoint, ID
Cougar Chase
Oct 6, 2024
Indianola, IA
Iowa Trail Runs - Annett Nature Center
Oct 6, 2024
Nottingham, NH
Vulcan's Fury Trail Race
Oct 6, 2024
Parkton, MD
Trucktober Fest 5K and Beer Mile
Oct 13, 2024
Palm Coast, FL
Jacks Trail Race
Oct 22, 2023
Wellsboro, PA
Green Monster Trail Challenge
Oct 13, 2024
Garden Ridge, TX
Hidden Wonders Trail Run
Oct 22, 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
Glen Mills, PA
Ridley Creek State Park 25K
Oct 20, 2024
Hialeah, FL
down2earth 10K/5K Cross Country Run
Apr 28, 2024
Jun 29, 2024
Sep 29, 2024
Aug 17, 2024
3 more
Ashford, CT
NipMuck Trail Marathon
Oct 6, 2024
Madbury, NH
Trot in the Trees 5K Trail Race
Oct 15, 2023
Malta, NY
Malta 2K, 3K, 5K Trail Race
Oct 20, 2024
Garrison, NY
Castle to River Run
Oct 20, 2024
Leonard, MI
13 Ghosts Half Marathon
Oct 13, 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
Troy, MO
Timber N Trails
Oct 29, 2023
Pleasant Valley, NY
Billy Goat Trail Run
Oct 22, 2023
Porter, IN
Field Station Frenzy 5K
Oct 6, 2024
Cornwall, CT
Mohawk Mountain Race
Oct 13, 2024
Lake Ariel, PA
Lacawac Lake to Lake 8K Trail Run
Oct 20, 2024
Carrabassett Valley, ME
Sugarloaf Uphill Climb
Oct 8, 2023
Yachats, OR
Perpetua Coast
Oct 6, 2024
Oct 5, 2024
Highlandville, MO
Trailfest
Oct 6, 2024
Paradise, MT
11 Miles to Paradise
Oct 6, 2024
Nottingham, PA
Kettle Cooker Five and Dime
Oct 6, 2024
Waterville, PA
Wilds Mountain Fest
Oct 20, 2024
Parkville, MD
Blue Steel Stampede Trail Race
Oct 6, 2024
Coburn, PA
Raven Trail Half Marathon
Oct 1, 2023
Woodbine, NJ
Adventure Triathlon at Belleplain
Oct 8, 2023
Westfir, OR
Westfir 50K
Oct 27, 2024
Los Osos, CA
Spooner's Cove
Oct 6, 2024
Union Creek, OR
Rogue Gorge
Oct 19, 2024
Oct 20, 2024
Hyner Run State Park, PA
Black Forest Ultra 100K
Oct 6, 2024
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City Location
121. Hixon Trail Runs
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Oct 27, 2024Sunday
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50K, 25K trail run
More Information
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La Crosse, WI
La Crosse County, WI
122. MonsterDash Run - Louisville
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Oct 27, 2024Sunday
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10K, 5K trail run | kids run
More Information
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Louisville, CO
Boulder County, CO
123. Narrows Rabbit Hunt Trail Race
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Oct 27, 2024Sunday
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5.7M trail run
More Information
- -uknkown-, OH
124. NMTC Fall Trail Series - Hawk Ridge
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Oct 27, 2024Sunday
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6K trail run
More Information
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Duluth, MN
St Louis County, MN
125. Run for the Hills 5K Trail Race
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Oct 27, 2024Sunday
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5K trail run
More Information
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Harvard, MA
Worcester County, MA
126. Run the Farm
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Oct 27, 2024Sunday
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5M trail run | kids run
More Information
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Katonah, NY
Westchester County, NY
127. Sadlers Creek Stumble
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Oct 27, 2024Sunday
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13.1M, 10K trail run
More Information
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Anderson, SC
Anderson County, SC
128. Twilight's Last Gleaming Cross Country Challenge
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Oct 27, 2024Sunday
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4M trail run
More Information
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Ventura, CA
Ventura County, CA
129. Westfir 50K
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CancelledOct 27, 2024Sunday
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50K, 30K trail run
More Information
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Westfir, OR
Lane County, OR
130. WVS Fall Trail Run 5.5 Mile
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Oct 27, 2024Sunday
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5.5M trail run
More Information
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Wyoming, PA
Luzerne County, PA
131. BDFF Halloween Trail Run
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Past DateOct 29, 2023Sunday
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4M trail run
More Information
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Pine Mountain, GA
Harris County, GA
132. Dirty Austrian
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Past DateOct 29, 2023Sunday
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60K, 40K, 20K trail run
More Information
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Philadelphia, PA
Philadelphia County, PA
133. Halloween Run
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Past DateOct 29, 2023Sunday
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5K trail run | kids run
Virtual OptionMore Information
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Fayetteville, NY
Onondaga County, NY
134. Nature Run for Cancer
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Past DateOct 29, 2023Sunday
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5K trail run
More Information
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Pulaski, NY
Oswego County, NY
135. Oak Park Challenge
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Past DateOct 29, 2023Sunday
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7M trail run
More Information
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Huntsville, AL
Madison County, AL
136. Race for the Greenway 5K Trail Run
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Past DateOct 29, 2023Sunday
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5K trail run | kids run
Virtual OptionMore Information
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Riverhead, NY
Suffolk County, NY
137. Reaper Run - Trail Race 5K and 10K
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Past DateOct 29, 2023Sunday
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10K, 5K trail run
More Information
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Plymouth, IN
Marshall County, IN
138. Shelby 6 Miler
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Past DateOct 29, 2023Sunday
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6M trail run
More Information
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Nashville, TN
Davidson County, TN
139. Stump Farm Trail Race
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Past DateOct 29, 2023Sunday
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10M, 5K trail run | 4K novelty run
More Information
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Suamico, WI
Brown County, WI
140. Timber N Trails
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Past DateOct 29, 2023Sunday
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8M trail run
More Information
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Troy, MO
Lincoln County, MO
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.