• 12/07 – Thumbs Up Vertical Challenge – CO
• 03/01 – Cross Timbers Trail Run – TX
• 03/08 – Crazy Desert Trail Race – TX
• 05/31 – Twisted Fork Trail Festival – UT
• 07/26 – Pikes Peak Ultra – CO

• 09/07 – Mogollon Monster 100
• 09/07 – Elden Ridge Run
• 09/14 – Paatuwaqatsi Run – Water is Life
• 09/21 – Flagstaff to Grand Canyon Stagecoach Line Ultra
• 09/21 – Javelina Jangover Night Runs
• 09/28 – North Rim Ramble 6-Hour Mountain Bike Race
• 09/28 – Flagstaff Sky Peaks
• 09/28 – Babbitts Backyard Ultra
• 09/29 – AZT North Rim Ramble
• 10/05 – Saddles 100
• 10/11 – Thrasher Sunset Runs
• 10/12 – Canyon De Chelly Ultra
• 10/12 – Cave Creek Thriller
• 10/12 – DRT Fall Series Pass
• 10/19 – Man Against Horse 50mi, 25mi & 1/2 Marathon
• 10/19 – Red Rocks of Sedona
• 10/24 – No Mans Land
• 10/26 – Javelina Jundred
• 11/02 – Mingus Madness 50k
• 11/07 – Arizona Adventure Weekend
• 11/09 – Punisher Sunset Runs
• 11/09 – Pass Mountain
• 11/09 – Route 66 UltraRun
• 11/09 – PhoMo 50k
• 11/16 – Mountain Sheep Canyon Run
• 11/22 – Fat Ox

• 09/06 – American Heroes Run
• 09/07 – Black Squirrel Half
• 09/07 – Devil on the Divide
• 09/07 – Alberta Peak Challenge
• 09/13 – Run Rabbit Run
• 09/14 – Ouray 50 Mile Endurance Run
• 09/20 – Red Feather Trail Jamboree
• 09/21 – Ouray Mountain Trail Run
• 09/28 – 24 Hours of Palmer Lake
• 09/28 – Crested Butte Ultra
• 09/28 – The Bear Chase
• 09/28 – Deep Creek Trail Half Marathon
• 10/05 – Rocky’s Backyard Ultra
• 10/05 – Hanging Flume 50k
• 10/05 – Above the Clouds Ultra
• 10/12 – Cheyenne Mountain Trail Race
• 10/12 – Sage Burner Trail Race
• 10/19 – Blue Sky Trail Marathon
• 10/19 – Bobcat Trail Race
• 10/26 – Beware the Bear Trail Races
• 11/02 – Bridge Burner Ultra
• 11/09 – Kessel Run Ultra
• 11/16 – Reuter-Hess Trail Incline
• 11/30 – Colorado Cold Rush Ultra

Are you passionate about trail running, whether as an experienced runner, an ultrarunner, a newbie, or a Race Director? The U.S. Trail Running Conference on October 23rd at Knoxville, TN is the place to be! 

This year’s event features innovative sessions on marketing, media, sponsor partnerships, and more, bringing fresh content and diverse perspectives from the trail running community. Attendees can look forward to new voices and insights that will shape the future of the sport. Join us for an immersive and educational experience, and be part of the trail running community’s premier conference.

• 09/01 – Payette Lake Run
• 09/06 – If You’re Not First You’re Last
• 09/06 – Inkom Last Man Standing 1.1
• 09/21 – IMTUF 100 – Idaho Mountain Trail Ultra Festival
• 09/28 – Bogus 50/50
• 10/06 – Moscow Mountain Madness
• 10/12 – Legends Never Die
• 10/12 – Sasquatch Shuffle
• 11/02 – Fall Flash of the Palouse

• 09/08 – Ridge Rumble
• 10/12 – Montana Meltdown

• 09/14 – Bull of the Woods Trail Races
• 09/14 – Oak Flats Picnic Trails
• 09/28 – Mt. Taylor 50k
• 10/05 – Magdalena Massacre
• 10/12 – Cactus to Cloud Sky Race
• 10/12 – Gila 100
• 10/12 – Big Tesuque Trail Run
• 10/26 – Truth or Consequences Ultra
• 10/26 – Day of the Dead (Legs)
• 11/02 – Deadman Peaks Trail Run
• 11/08 – Tortugas Mountain 24 Hour Challenge
• 11/10 – Foothills 10 Mile Run
• 11/30 – Bosque Bigfoot Trail Runs

• 09/28 – A walk/RUN to Remember
• 10/21 – Ultra X Nevada
• 10/26 – Nevada Day Classic
• 10/26 – Trail of Terror
• 11/09 – Red Rock Canyon Ultra
• 11/22 – Fire Fest Ultra

• 09/07 – DoWackaDo Trail Runs & Gravel Rides
• 09/21 – Death by 5k Tulsa
• 10/05 – Will Rogers Ultra
• 10/19 – Pumpkin Holler Hunnerd
• 10/26 – Lake Murray Endurance Run
• 11/09 – Thunderbird Trail Run

• 09/07 – MI22ION 2024 – Suicide Awareness Ruck March
• 09/14 – Lone Star Night Run
• 09/21 – Paris Pair
• 09/28 – Sky Island
• 09/28 – Desert Wolf
• 10/05 – Dana Peak Trail Run
• 10/12 – Caveman Challenge at Waterloo Lake
• 10/12 – South Texas Ultra
• 10/12 – Del Rio Marathon
• 10/19 – Palo Duro Trail Run
• 10/19 – Dirt Circus – Flower Mound
• 10/19 – Death by 5k Tyler
• 10/19 – Vineyard Vistas Fall Trail Run
• 11/09 – Rockledge Rumble
• 11/09 – Salmagundi Trail Race
• 11/09 – Wonderland
• 11/16 – Big Texas Ultra
• 11/23 – Backyard Ultra – Summit Trail Racing
• 11/23 – Dinosaur Valley Endurance Run

• 09/06 – Wasatch 100
• 09/21 – Gull Lake 25K
• 09/21 – Crimson Canyons Ultra
• 09/27 – The Bear
• 09/28 – Jordan River Half Marathon
• 09/28 – Rocky Mountain Slam
• 10/05 – Arches Marathon
• 10/05 – DC Peaks 50
• 10/11 – Moab 240 Endurance Run
• 10/12 – Dimple Dell Half Marathon
• 10/12 – Bear Trap Trail Races
• 10/12 – Over the Rainbow Runs
• 10/18 – Pony Express Trail Run
• 10/19 – Jordan River Backyard
• 10/26 – Canyonlands Ultra
• 11/01 – Antelope Island 50K
• 11/09 – Liberty Park Endurance Runs
• 11/16 – Dead Horse Ultra
• 11/29 – UltraSignup Race Registration Example

• 09/28 – Jelm Mountain Run
• 09/28 – Run the Red Desert
• 10/05 – Silent Trails