• 01/19, Big Bend Ultra
• 05/17, Butterfield Backyard

• 07/20, Stunner Night Runs
• 08/10, Vertigo Night Runs
• 08/24, Jackrabbit Jubilee
• 09/07, Mogollon Monster 100
• 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

• 07/04, Leadville Firecracker 5K
• 07/06, Silverton Alpine Marathons
• 07/07, Kendall Mountain Run
• 07/12, Hardrock 100 Endurance Run
• 07/19, Chase the Moon
• 07/19, Ouray 100 Mile Endurance Run
• 07/20, Box Canyon Trail Races
• 07/20, Fox on the Run Trail Races
• 07/22, The Summit 200
• 07/26, Never Summer 100km
• 07/27, Grand Mesa Ultras
• 07/27, Pikes Peak Ultra
• 07/27, Creede 100
• 08/09, High Five 100
• 08/10, Dirt Circus – Boulder
• 08/16, San Juan Softie 100
• 08/24, Telluride Mountain Run
• 08/24, Continental Divide Trail Run
• 08/24, Staunton Rocks! Marathon & Half Marathon
• 08/24, Rio Grande 100
• 08/24, Lost One Standing
• 08/25, Rock Hawk
• 08/29, Front Range Ultra Dayze
• 08/31, Creede Mountain Run
• 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
• 09/21, Silver Creek Mountain Runs
• 09/28, 24 Hours of Palmer Lake
• 09/28, The Bear Chase
• 09/28, Crested Butte Ultra
• 09/28, Deep Creek Trail Half Marathon

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.

• 07/04, Brundage Mountain Summit Cat Track 10k/5k
• 07/13, McCall Trailrunning Classic
• 07/13, Donut Dash (solo and relay)
• 07/13, Eagle Fun Days
• 07/19, Palisades Ultra Trail Series
• 07/26, Standhope
• 08/02, Owyhee 50/50 Night Run
• 08/10, PRR Summer Series – Warnick 10k
• 08/10, Rock N Brew
• 08/17, Harriman 25K/50K Trail Run
• 08/30, Operation CENTURY
• 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

• 07/13, Thunderbolt Creek
• 07/19, Howling At The Moon Endurance Race
• 07/26, Crazy Mountain 100
• 07/27, Little Blackfoot
• 08/03, HURL Elkhorn
• 08/24, Dark Knight Trail Run
• 09/08, Ridge Rumble

• 07/27, Enchanted Forest Trail Races
• 08/03, Up & Over Trail Run Weekend
• 08/17, Cloudcroft Ultra 53k, 9.5 mile & 4.75 mile
• 08/17, Cloudcroft Ultra 53k, 9.5 & 4.75 mile &1 mile kids
• 08/25, The 10k Classic Trail Run
• 09/14, Bull of the Woods Trail Races
• 09/14, Oak Flats Picnic Trails
• 09/28, Mt. Taylor 50k

• 07/04, Tahoe Firecracker Trail Trek 5k
• 07/20, Tahoe Rim Trail Endurance Runs
• 08/03, Three Degrees of Hell
• 08/27, Burning Man Ultra
• 09/28, A walk/RUN to Remember

• 07/13, Outlaw Trail Series
• 07/13, Dark and Dirty Miles
• 07/27, Sweat Hot Oklahoma Summer Trials
• 09/07, DoWackaDo Trail Runs & Gravel Rides
• 09/21, Death by 5k Tulsa

• 07/03, The Paul Revere Independence Day Fun Run
• 07/03, The Paul Revere Independence Day 5K/1K Fun Run
• 07/13, Noche Trail Runs
• 07/26, La Nuit
• 08/03, Blazin’ Summer Sufferfest
• 08/03, Bear Country Night Trek
• 08/03, Second Annual PTSD Awareness 5k
• 08/09, Fiesta Night Run
• 08/24, Habanero Hundred
• 08/31, Six-O Trail Run
• 09/14, Lone Star Night Run
• 09/21, Paris Pair
• 09/28, Sky Island
• 09/28, Desert Wolf

• 07/06, Follow the Flag 5K Trail Race
• 07/13, Deer Creek Half Marathon
• 07/14, Big Cottonwood Canyon Classic
• 07/27, Tushars Mountain Runs
• 08/03, Kat’cina Mosa 100K Mountain Run
• 08/09, Salt and Sulfur 420
• 08/10, Elephant Rock Trail Run
• 08/10, Skyline Mountain Half, Marathon, 55K
• 08/10, not that serious backyard ultra
• 08/17, Butterfield Canyon Half Marathon
• 08/17, White Pine 50 Backcountry Run
• 08/24, Ute 100 Mile & 50 Mile
• 09/06, Wasatch 100
• 09/21, Crimson Canyons Ultra
• 09/21, Gull Lake 25K
• 09/27, The Bear
• 09/28, Jordan River Half Marathon
• 09/28, Rocky Mountain Slam

• 07/20, Skunk Hollow Sneaker Chase
• 08/03, El Vaquero Loco
• 08/09, Wyoming Range 100-Mile Endurance Run
• 08/10, Med Bow Rail Marathon & Half Marathon
• 08/23, Night Crawler Endurance Challenge
• 08/24, The MAC
• 08/24, Antelope Dash
• 09/28, Run the Red Desert
• 09/28, Jelm Mountain Run