
Individuals can join the American Trail Running Association (ATRA) at the $35 membership level and receive an annual subscription to Trail Runner Magazine and a discount to the trail runner days of the US Trail Running Conference as part of their membership. Trail Runner Magazine is a four-color glossy dedicated to OUR sport and is published eight times per year. The US Trail Running Conference takes place annually and cerebrates all things trail running.
As an ATRA member you will also receive ATRA’s newsletter Trail Times, a 25% discount to Ultrarunning Magazine and access to FREE race entries in monthly ATRA prize drawings. (Trail Runner Magazine must be shipped to US address, or there is an additional fee to a Canada address). Click the UltraSignup button below to join ATRA!

Individual trail runner members can also take advantage of our Accident Insurance for Trail Runners offered in partnership with Adventure Advocates.
Single Event (Race) membership is $95. This membership category is for race directors with a single race. Your event will be listed as a member in Trail Times, and you will receive a link on our home page provided to your URL. We will list your event in our online events calendar as an ATRA member. ATRA race members can purchase liability insurance for your event from our insurance partner Nicholas Hill Insurance.
Club / Specialty Run / Single-track membership is $195. Your club, running store or multi-event race series will receive a welcome ad and be listed as a member in Trail Times. A link on our home page provided to your URL. We will list your event featured in BOLD on our trail running calendar. In addition, receive 20% off Trail Times ad rates.
Event Liability Insurance: The American Trail Running Association (ATRA) is now offering event liability insurance for race directors. ATRA’s Trail Running Insurance Program (T.R.I.P.) is offered through a partnership with Nicholas Hill Group. T.R.I.P. insurance rates are very competitive and we hope you will consider this new option for your event(s). Available exclusively to ATRA club, race and corporate members, this new insurance program covers trail and snowshoe races. For a free, no obligation quote please contact the ATRA Event Insurance Team at the Nicholas Hill Group at info@nicholashillgroup.com or call 1-877-303-2050. Starting in January 2018, the program will be available directly from an online web portal. For more details, visit our T.R.I.P. PROTECT landing page at www.TrailRunningInsurance.com
Legacy membership for individuals is $1000 and is 100% tax deductible. You will receive a donation letter for this charitable contribution and lifetime ATRA membership including monthly e-newsletters to keep you informed about all things trail running.
We have corporate membership levels available at “Single-track”, “Double-track”, “Switchback”, “Steep & Rocky” and “All-terrain” levels. Learn more about the benefits on our Corporate Membership page.
You can print the form at the link below and send in with your payment or register online with our membership registration partner UltraSignUp.
You can also make a tax-deducible donation to the American Trail Running Association via PayPal using the “Donate” button below. ATRA is a 501(c)(3) non-profit organization.
ATRA Members
The following organizations are proud supporters of the American Trail Running Association.
Steep & Rocky Members
Switchback Members
Double-track Members
Event / Race Members
- 6 Hour Wild Turkey
- Babcock Sticks & Stones 15K
- Banana Slug Backyard Ultra
- Bee Strong Trail Race
- Bird2Bird
- Black Hills 100
- Black River Trail Classic
- Broken Arrow Skyrace
- The Cheyenne Mountain Run
- Des Plaines River Trail Races
- Dig Your Grave 100k
- Donald Dash Trail Run
- Down the Mountain Marathon
- Emerald Mountain Epic
- The Endurance Society
- F5 Endurance Race
- Gateway PVA Virtual 5K
- Georgia Jewel Race
- Great Southern Endurance Run
- Headwaters of the Frio Marathon/Half Marathon
- Headwaters Trail Runs
- Hellbender 100 Miler
- Hoof it for Heifer 20K
- Last Moose Standing
- Little River Trail Runs
- Live Loud Running
- Long Island Greenbelt Trail 50K
- Lost Lake Run
- Miner's Lady 8 Hour Endurance Race
- Moab Trail Marathon
- Moonlight on Mt. Ascension 12 Hour
- Mount Mansfield Double Up
- Mountain Goat Racing
- Mountaineer Rumble 12 Hour
- Motus Duck River
- The Nutcracker Endurance Run
- Philosopher's Way Trail Runs
- RBP Event Management
- Resolution Run
- Retreat Repeat 8 Hour
- Rim to River 100
- Robert Spurr Memorial Hill Climb
- Ruidoso Grindstone Trail Runs
- Run the Alps
- Run Uphill Racing, LLC
- Running Water - Lag Bon 10K
- Run Wild 20 Miler
- Run the Ritter
- Sigma Chi Zeta Theta B Chapter
- Southern California UltraRunner's Grand Prix
- Soulstice Mountain Trail Run
- Swamp Stomper 50K/25K
- Sylamore Trail 50K – 25K Run
- TanZ Navigation
- Taos Ski Valley Up & Over 10K
- Trail Run At Indian Lake
- Tres Hermanas
- Twisted Fork Trail Ultra 64k
- Ultra Adventures, Inc.
- Ultramook 50k
- Ultrarunning Camp with Ultrarunning Magazine
- Waldo 100K Ultramarathon
- Whiterock Ultra
- Vashon Island Ultramarathon & Trail Run
- Watoga State Park Mountain Trail Challenge
- The Wildlander
- Wolf Pack Adventures
- Women's Trailfest with Mirna Valerio
Single-track Members
- Activacuity
- AKtive Soles Performance Footwear
- AllWeDoIsRun
- Antelope Racing
- AR Georgia
- Arsenal Events
- Aravaipa Running
- Ascent Runs
- Barn To Run Trail Race Series
- Birkie Trail Run Festival
- Brazen Racing
- Deadwood Mickelson Trail Marathon
- Devil Dog Ultras
- Eagle Endurance, LLC
- Epic Endurance Events
- Endurance Headquarters
- Evitt Foundation
- Feral Adventures
- Fit & Able Productions, Inc.
- First Light Racing
- The Florida Run
- Gemini Adventures
- The Gifted Runner
- Gnar Runners
- Go Beyond Racing
- Goldstone Ultra Running
- GO SLEEVES
- Great Glen Trails Outdoor Center
- Great Lakes Endurance
- Hammer Nutrition
- Happy Cat Events, LLC
- Happy Treading
- Hawaii Mountain Running
- ICESPIKE
- Jupiter Ridge Sand Spur
- KINeSYS Performance Sunscreen
- La Sportiva
- Liberty Sport
- Mountain Air Productions
- Mudroom Backpacks
- New Orleans Running Systems Road Race Management
- Nor'east Trail Runs
- Norfork Adventure Inc.
- Orbiter RFID Race Chip Systems
- Oregon Trail Runs
- Ornery Mule Racing
- Performance Medicine®
- Pirate Perry Events
- Puerto Rico Off Road Trail Run Series
- Race Revolutions
- Race the Commons
- RaidLight
- River Valley Ranch
- Roadless Races
- Rocky Road Adventures
- Run Alaska Trails
- Rugged Running
- Rut Rogue 40s
- Sassquad Trail Running
- S.C.W.F. / Friend2Friend
- Skelton Law Racing
- The Storm Trail Race Series
- Suffer Better
- Swiftwick Socks
- Tejas Trails
- Tempest Adventures LLC
- Ten Junk Miles Racing
- Territory Supply
- There's a Black Fly in My Eye Trail Run & Relay
- Trail Racing Over Texas
- Trail Roots Running
- Trail Run Events/Ultra Ladies
- Trail Runner Magazine
- Ultimate Direction
- UltraRunning Magazine
- Upstate Ultra
- Urban Coyote Racing
- Uwharrie 100
- Vail Recreation District
- Veep Races
- Virginia Adventures
- Walla Racing LLC
- West Michigan Whiskey Rollers
- Western States Endurance Run
- Wild Horse Racing
- Will to Live Ultra
- Xero Shoes
- Zero Feet Above
Club Members
- Birmingham Ultra Trail Society
- Greater Omaha Area Trail Runners (GOATz)
- Memphis Runners Track Club
- Mountain Divas
- Oregon Road Runner's Club
- Roxborough Running Club
- Trail Animals Running Club (TARC)
- Trail Sisters