Welcome to the ATRA Trail Running Calendar, over 1,000 trail running events.

2014 Calendar

2015 Calendar

Races meeting ATRA Event Standards

Feb 22Vail Mountain Winter Uphill2.8MHill ClimbVail/CO7:00website
Mar 19BEar Blaster 50K+50KTrailMartinez/GA7:00website
Mar 22Race for R.A.R.E5k, 10MTrailGastonia/NCTBDwebsite
Apr 4Ragnar Trail Atlanta120MRelayAtlanta/GA14:00website
Apr 5Blackwater Trail Series10MTrailMunson/FL7:00website
Apr 26Brazos Bend 5050MTrailNeedville/TX6:00website
Apr 26Augusta Canal 24-Hour Endurance Run50kTrailAugusta/SC8:00website
May 17La Sportiva Vail Boneyard Boogie11kTrailEagle/CO9:00website
May 24RUNNING DAVENTURA42K, 21K, 10k, 5kTrailBAHIA/BRAZIL8:30website
Jun 6Ragnar Trail Snowmass120MRelaySnowmass/CO12:00website
Jun 6Ragnar Trail Snowmass120MRelaySnowmass/CO12:00website
Jun 7There's A Black Fly In My Eye15KTrailPinkham Notch/NH10:00website
Jun 8Mountain Games 10km Spring RunOff10KTrailVail/CO9:00website
Jun 13Ragnar Trail Relay Appalachians120MRelayBruceton Mills/WV12:00website
Jun 21La Sportiva Beaver Creek Summer Solstice Trail Race5k, 10kTrailBeaver Creek/CO9:30website
Jul 5La Sportiva Vail HillClimb7.5MHill ClimbVail/CO8:00website
Jul 20La Sportiva Vail HalfMarathon13.1MTrailVail/CO8:00website
Aug 3La Sportiva Berry Picker Hill Climb5kHill ClimbVail/CO8:00website
Aug 16Grand Traverse Mountain Run40MTrailCrested Butte/CO5:45website
Aug 17New Hampshire 100 Ultra Trail Run100KTrailGreenfiled/NH5:45website
Aug 24La Sportiva 10k and 5k at 10,000 Feet10K, 5kTrailVail/CO9:00website
Aug 30ADK 80K80KTrailLake Placid/NY8:00website
Sep 6River Restoration Trail Run21K, 42k, 60k, 80kTrailVanderbilt/MITBDwebsite
Sep 14La Sportiva Evergold5k, 11kTrailVail/CO10:00website
Sep 27Mogollon Monster106MTrailPine/AZ10:00website
Oct 4WRUT'n Run5km 2H, 4HmountainWausau/WI10:00website
Oct 5FATS 50k50kTrailNorth Augusta/SC8:00website
Oct 10Ragnar Trail - Vail Lake120MRelayVail Lake Resort/CA7:00website
Oct 17Ragnar Trail Hill Country120MRelayComfort/TX12:00website
Oct 19Tussey Mountain Back 50M Relay and Ultra50MUltra or RelayBoalsburg/PA7:00website
Nov 2Beach Running World Championships - 10K & Half Marathon10k, 13.1MsandCocoa Beach/FL7:15website
Nov 7Ragnar Trail Relay - McDowell Mountain120MRelayScottsdale/AZ7:00website
Nov 22Blackwater Trail Runs13.1M, 5kTrailMunson/FL8:00website
Dec 13Brazos Bend 100100M, 50M, 26.2MTrailNeedville/TX6:00website

Scroll down to learn about the ATRA Event Standards Program

In order to enter your event in our trail running calendar, fill out the Event Form.

ATRA Event Standards Program

To download one of the following Event Standards Logos, right click your mouse on the logo (MS Windows) and select Save Image As. You will be prompted to enter a directory location on your computer to save the image.

ATRA Event Standards Logo ATRA Event Standards Logo