6H to 24H Trail Runs in the USA
Inverness, FL
Whispering Pines
Feb 10, 2024
Williamsburg, VA
Alphabet Soup Race
Jul 27, 2024
15 Hours of Fun
Sep 28, 2024
Greensprings 24
Oct 26, 2024
Elkhorn, WI
One Tough Fn' Ultra
Jun 10, 2023
Enumclaw, WA
SISU 24 Ultra PNW
Jun 29, 2024
Fort Worth, TX
KING of Eagle Mountain Trail Challenge
Jun 1, 2024
Middleton, WI
Run the Hawk Trail Runs
Aug 24, 2024
Nashville, IN
8 Hours of Brown County
Jun 15, 2024
Carrollton, KY
General Butler Trail Race
Jun 1, 2024
Holland, MI
Ultra Bird Trail Races
Oct 19, 2024
Fairbanks, AK
Alaska Endurance Trail Run
May 31, 2024
River Falls, WI
Icebox 480/240
Nov 2, 2024
Stratford, CT
Forgotten Forest Ultra Run
Apr 20, 2024
Centurion 24 Hour Ultra Trail Race
Jun 29, 2024
Enchanted Forest Ultra Run
Sep 21, 2024
Chillicothe, OH
Great Seal Trail Race
Apr 28, 2024
Apr 27, 2024
Spotsylvania, VA
ICY-8 Hour Adventure Trail Run
Feb 3, 2024
Flagstaff, AZ
Flagstaff Doggie Dash & Ultra Bash
May 18, 2024
Waynesville, OH
Ceasar Creek Trail Race
Apr 13, 2024
Apr 14, 2024
6 Hours of Power (Caesar Creek State Park)
May 4, 2024
May 5, 2024
Bellingham, WA
Hamster Endurance Runs
Aug 3, 2024
Clarksburg, MD
Froggy Hollow 5 & 9
Feb 3, 2024
Staten Island, NY
Conference House Endurance Challenge
Nov 4, 2023
Pottstown, PA
Coventry Woods Trail Running Festival
Jun 16, 2024
Lebanon, OH
A Day In The Park 24H
Sep 21, 2024
Colorado Springs, CO
Stories Trail Runs
Feb 15, 2025
Feb 16, 2025
Fairmont, WV
EHQ Valley Falls 6 & 12 Hour
May 4, 2024
Salt Lake City, UT
Running Up For Air - Grandeur
Feb 3, 2024
Feb 4, 2024
Spartanburg, SC
One Epic Run
Dec 7, 2024
Issaquah, WA
Running Up For Air - Tiger Mountain
Mar 8, 2025
Minneapolis, MN
Loopet Loppet
Oct 19, 2024
Toledo, OH
Miakonda Trail Ultra
Sep 2, 2023
Bethel, OH
East Fork Trail Race - 1/2 Marathon, 10K, 5K, & 6 Hours of Power
Mar 30, 2024
6 Hours of Power (East Fork State Park)
May 25, 2024
East Fork Trail Race
May 25, 2024
May 26, 2024
Greencastle, IN
Vulture Vista Ultra
Jun 15, 2024
Seattle, WA
Cottontail 6 &12 Hour
Apr 13, 2024
Sri Chinmoy 7 & 13 Hour Ultra Solo & Team Relay Races
May 25, 2024
Vonore, TN
Fort Frenzy Ultra Festival
Aug 12, 2023
Lake Elmo, MN
Night Owl Races
Oct 5, 2024
Moab, UT
Run Up For Air Moab
Apr 6, 2024
Bremond, TX
Do Stop Trail Race
Feb 17, 2024
High Falls, NY
American Zofingen Duathlon
Jun 4, 2023
McMinnville, OR
The Race to Space
May 11, 2024
Ashland, OR
The Tempest Endurance Race
Oct 7, 2023
Salem, OR
Angry Owl Ultramarathons
Aug 10, 2024
Brookfield, CT
8 Hours at the Farm
Nov 3, 2024
Rochester Hills, MI
Loopty Loop Ultra
Jun 24, 2023
Salisbury, MD
Pemberton 24 - Festival of 5Ks
Sep 20, 2024
Hampton, VA
Sandy Bottom 8-Hour
Jan 6, 2024
Amherst, NH
Joe English Twilight Challenge
Oct 19, 2024
New London, WI
Mosquito Hill Endurance Run
Aug 17, 2024
Bozeman, MT
Bobcat Trail Challenge
Oct 1, 2023
Loveland, CO
Run the Ranch
Apr 5, 2024
Apr 6, 2024
Dousman, WI
ARKTOS
Feb 22, 2025
Lewis Center, OH
Alum Creek Trail Half Marathon Relay
Oct 7, 2023
Oct 8, 2023
Alum Creek Trail Race
May 18, 2024
May 19, 2024
Firefly Overnight Endurance Challenge
Jun 22, 2024
Jun 23, 2024
Galena, IL
Galena Sky Trail Race
May 11, 2024
Paso Robles, CA
Silver Moon Race: Paso Robles
Feb 24, 2024
Kirtland, OH
Outrun 24 Hour Trail Race
May 4, 2024
Las Vegas, NV
Trail of Terror
Oct 26, 2024
Danville, VA
Green Monster
Mar 23, 2024
Charleston, WV
Middle Ridge Monster 8H Run
May 11, 2024
Highlands Ranch, CO
Chase the Moon 12-Hour Endurance Run
Jul 19, 2024
Allentown, PA
Lenni Lappi 12HR Ultra
Oct 26, 2024
San Angelo, TX
Dinosaur Run
Nov 4, 2023
Tulsa, OK
Snake Run
Mar 10, 2024
Cumberland, RI
Survival of the F.I.T.test 24 Hour Trail Ultra
Oct 21, 2023
F.I.T. 'Rock Trail Race
Mar 16, 2024
Palm Springs, CA
Beyond Limits Ultra
Apr 3, 2024
Black Mountain, NC
Black Mountain Monster
Jun 1, 2024
Stephens City, VA
Sherando Park Endurance Athletic Run 8 Hour Challenge
Sep 21, 2024
Jul 13, 2024
Aug 25, 2024
Pittsgrove, NJ
Hot Mess Trail Races
Jul 8, 2023
San Diego, CA
Dirty December Poker Run
Dec 16, 2023
Triangle, VA
12-HR Adventure Trail Run
Sep 14, 2024
South Orange, NJ
Spring SOMO Timed Trail Races
Apr 13, 2024
Myrtle Beach, SC
Apex Trail Run
Apr 20, 2024
Grand Rapids, MI
Wicked Worm
Jun 22, 2024
Anniston, AL
McClellan Madness
Mar 9, 2024
Westwood, MA
TARC To Hale and Back
Mar 23, 2024
Rocklin, CA
Ride To Walk Endurance Race
Sep 23, 2023
West Orange, NJ
Frosty Fat Sass
Jan 27, 2024
Squatchy Surprise
Jul 27, 2024
Davenport, IA
Schuetzen NEIN! Hour
Jun 15, 2024
New Gloucester, ME
Trail Festival at Pineland Farms
May 25, 2024
May 26, 2024
Versailles, IN
Versailles Trail Race
Oct 7, 2023
Oct 8, 2023
Nashotah, WI
Run S'more 24
Jun 24, 2023
Pelham, AL
Run for Kids Challenge
Jun 15, 2024
Yellow Springs, OH
8 Hours of Power (John Bryan State Park)
Mar 30, 2024
John Bryan Trail Race
Mar 30, 2024
John Bryan Trail Race
Apr 20, 2024
Apr 21, 2024
Monroe, NC
Momentus Backyard Ultra
Jun 1, 2024
Harpers Ferry, WV
Miner's Lady 8 Hour Endurance Race
Aug 17, 2024
Volcano, HI
Time for Wine
Aug 18, 2024
Brentwood, TN
Shelli Huether Veterans Day Honor Run
Nov 9, 2024
Buckeye, AZ
Jackrabbit Jubilee
Aug 24, 2024
Powhatan, VA
Piedmont 8 Hour
Oct 19, 2024
Brunswick, MD
River's Edge Endurance Challenge
Oct 5, 2024
Eureka, MO
Get Your Butt Kicked
Jul 20, 2024
Palmer Lake, CO
24 Hours of Palmer Lake
Sep 28, 2024
Blairsville, GA
Lady of the Lake
Sep 28, 2024
Reedley, CA
Silver Moon Race: Reedley
Apr 20, 2024
Burnet, TX
Spider Mountain Trail Race
May 11, 2024
Parkton, MD
Genesee Valley Ultra
Mar 23, 2024
Wellsboro, PA
Hills Creek Endurance Challenge
May 4, 2024
Galloway, OH
Big Darby Creek Trail Scramble
Jun 8, 2024
Versailles, KY
Falling Springs Endurance Run
Sep 23, 2023
Rush City, MN
Growing Green Challenge
May 27, 2023
May 28, 2023
Campbellsville, KY
The Possum Night Run
Aug 19, 2023
Cedar Creek, TX
The Circus
Dec 2, 2023
New Boston, NH
Hamsterwheel
Nov 2, 2024
Ashford, CT
Camp Challenge
May 18, 2024
Gregory, MI
Island Time
May 3, 2024
May 4, 2024
Belleville, WI
Last Dot Standing
Sep 20, 2024
Sep 21, 2024
New Palestine, IN
Royal Beast 12 Hour Trail Relay/Run
Jun 10, 2023
Radcliff, KY
Saunders Springs Six Hour Shootout
Apr 13, 2024
Tamworth, NH
White Lake Ultra
May 4, 2024
Old Fort, NC
Chasing Trail Ultras
Oct 5, 2024
Perrysville, OH
Mohican Trail Race
May 11, 2024
May 12, 2024
Stanhope, NJ
TPK Chasing Rabbits
Oct 26, 2024
Douglassville, PA
Dam Douglassville Ultra
Dec 9, 2023
Bradley, CA
Tierra Redonda Mountain Trail Run
Nov 9, 2024
Moncks Corner, SC
Hallucination 6/12/24 Hour Trail Run
Mar 16, 2024
Lykens, PA
Red Barn Challenge
Oct 4, 2024
Fremont, NE
Crown of the Crest
May 25, 2024
Dexter, OR
Elijah Bristow 24/12 Run
Jun 15, 2024
Thomaston, GA
Widow Maker Ultra
Mar 23, 2024
New Carlisle, OH
Revenuer's Run
Dec 28, 2024
Borden, IN
Lake Vista Lunatics Run
Feb 18, 2024
Clover, SC
Mountaineer Rumble 12 Hour
Sep 14, 2024
Rockwood, TN
Ozone Endurance Challenge
Oct 11, 2023
Central City, IA
Woodpecker Six
Nov 11, 2023
Lennox, SD
Blood Run
Aug 31, 2024
Fort McDowell, AZ
The Onyx Race
Mar 30, 2024
Columbus, NJ
Midnight Squatchapalooza
Jun 25, 2023
Mendocino, CA
Mendocino Running Festival
Sep 7, 2024
Jonestown, PA
Bashore Bash 6H and 12H Ultra
Jun 1, 2024
Mount Vernon, IA
Palisades Punisher or Promenade
May 4, 2024
Divide, CO
Endure Trail Runs
May 18, 2024
Sultan, WA
Osprey Ambler
Oct 7, 2023
Valders, WI
Dawn to Dusk Endurance Run
Jun 22, 2024
Green Bay, VA
Dogwood Ultra Marathons
Mar 22, 2024
Mount Morris, IL
Bald Unyielding Twilight Trail Trial
Feb 24, 2024
Newmanstown, PA
RunPA Trail Jamboree
Aug 3, 2024
Aug 4, 2024
Stockton, UT
Tooele Turkey Trail Trot
Nov 25, 2023
Whitwell, TN
Snow Bull 6/12 Hour Endurance Runs
Jan 18, 2025
Sunset, TX
Achilles Hill
Jun 3, 2023
Hueston Woods State Park, OH
Hueston Woods Trail Race
Apr 6, 2024
Apr 7, 2024
Osceola, NY
Tug Hill Yeti Quest
Jan 27, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Lake Norman State Park Six Hour Endurance Run & Relay
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Past DateMar 25, 2023Saturday
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6H trail run | 6H relay
More Information
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Troutman, NC
Iredell County, NC
2. Growing Green Challenge
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Past DateMay 28, 2023Sunday
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12H, 6H, 3H trail run
More Information
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Rush City, MN
Chisago County, MN
3. Achilles Hill
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Past DateJun 3, 2023Saturday
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6H, 4H, 2H trail run | last man standing
More Information
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Sunset, TX
Montague County, TX
4. American Zofingen Duathlon
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Past DateJun 4, 2023Sunday
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ironman, halfiron, sprint duathlon | 6H trail run
More Information
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High Falls, NY
Ulster County, NY
5. One Tough Fn' Ultra
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Past DateJun 10, 2023Saturday
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12H trail run | 12H relay
More Information
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Elkhorn, WI
Walworth County, WI
6. Royal Beast 12 Hour Trail Relay/Run
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Past DateJun 10, 2023Saturday
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12H trail run | 12H relay
More Information
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New Palestine, IN
Hancock County, IN
7. Loopty Loop Ultra
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Past DateJun 24, 2023Saturday
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12H, 8H, 4H trail run
More Information
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Rochester Hills, MI
Oakland County, MI
8. Run S'more 24
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Past DateJun 24, 2023Saturday
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24H, 6H, 5K trail run | 24H relay | kids run
More Information
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Nashotah, WI
Waukesha County, WI
9. Midnight Squatchapalooza
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Past DateJun 25, 2023Sunday
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12H, 6H, 3H trail run
More Information
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Columbus, NJ
Burlington County, NJ
10. Hot Mess Trail Races
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Past DateJul 8, 2023Saturday
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6H, 13.1M trail run | 6H, 13.1M relay
More Information
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Pittsgrove, NJ
Salem County, NJ
11. Fort Frenzy Ultra Festival
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Past DateAug 12, 2023Saturday
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24H, 12H, 6H, 3H trail run
More Information
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Vonore, TN
Monroe County, TN
12. The Possum Night Run
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Past DateAug 19, 2023Saturday
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12H trail run | 12H relay
More Information
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Campbellsville, KY
Taylor County, KY
13. Miakonda Trail Ultra
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Past DateSep 2, 2023Saturday
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24H, 100K, 15K trail run | 24H relay
More Information
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Toledo, OH
Lucas County, OH
14. Labor Pain 12 Hour Endurance Trail Run
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Past DateSep 3, 2023Sunday
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12H trail run
More Information
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Reading, PA
Berks County, PA
15. Falling Springs Endurance Run
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Past DateSep 23, 2023Saturday
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12H, 6H trail run | 12H, 6H relay
More Information
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Versailles, KY
Woodford County, KY
16. Ride To Walk Endurance Race
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Past DateSep 23, 2023Saturday
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48H, 24H, 100M, 12H, 6H trail run
More Information
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Rocklin, CA
Placer County, CA
17. Bobcat Trail Challenge
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Past DateOct 1, 2023Sunday
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6H, 3H, 5K trail run | 6H relay
More Information
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Bozeman, MT
Gallatin County, MT
18. Alum Creek Trail Half Marathon Relay
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Past DateOct 7, 2023Saturday
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8H, 13.1M, 10K, 5K trail run | 20K relay
More Information
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Lewis Center, OH
Delaware County, OH
19. Osprey Ambler
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CancelledOct 7, 2023Saturday
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6H, 2H trail run
More Information
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Sultan, WA
Snohomish County, WA
20. The Tempest Endurance Race
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CancelledOct 7, 2023Saturday
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24H, 12H, 6H, 3H trail run | 24H relay
More Information
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Ashland, OR
Jackson County, OR
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.