REGISTRATIONS OPENING UP THIS MONTH

04/15 - Antelope Canyon X Half Marathon - 13.1M - Arizona
05/13 - Over the Top Trail Race - 25K, 10M, 5M, 3M - Idaho
06/09 - Blackout Night Runs - 27K, 13K, 6K - Arizona
06/10 - Flagstaff Extreme Big Pine - 53K, 27K, 13K, 6K - Arizona
07/22 - Box Canyon Races - 30K, 10M - Colorado
08/11 - Wyoming Range 100-Mile Endurance Run - 100M - Wyoming
08/12 - Med Bow Rail Marathon and Half Marathon - 26.2M, 13.1M - Wyoming
08/26 - Harriman 25K/50K Trail Run - 50K, 25K, 8.1M - Idaho
09/09 - Devil on the Divide - 50K, 22K - Colorado
09/23 - Run the Red Desert Trail Races - 100K, 50K, 13.1M - Wyoming
09/30 - Deep Creek Trail Half Marathon - 13.1M - Colorado
10/07 - Hanging Flume 50k - 50K - Colorado
10/14 - Sage Burner Trail Races - 50K, 28K, 13K - Colorado
12/09 - The Backland - Last Person Standing, 7K - Texas

CANADA

04/22 - Nimble Bear - 50K, 25K, Kids Race - BC
04/28 - BC Backyard Ultra - Last Runner Standing - BC
05/06 - Oxbow 50k - 50K - MB
05/06 - The Oldman Backyard Ultra - Backyard - AB
05/27 - Epic East Gate - 50K, 25K, 10K - MB

ARIZONA

02/11 - Pemberton Trail - 50K, 25K
02/18 - Black Canyon Ultras - 100K, 60K
02/25 - Copper Corridor - 50K, 32K, 17K, 12K
02/25 - Stoneman Trail Run - 14K
03/04 - Old Pueblo Endurance Runs - 50M, 25M
03/11 - Mesquite Canyon - 50M, 50K, 30K, 13.1M, 8K, Kids Run
03/12 - Snakebite - 20K, 10K
03/25 - Crown King Scramble - 50K
03/25 - Red Rocks of Sedona | 2 Day Stage Race - 55K, 50K, 35K, 24K, 19K, 17K
04/02 - Dam Good Run - 40K, 26K, 13K, 4M, 2M
04/15 - Whiskey Basin Trail Runs - 91K, 60K, 33K, 13.1M, 10K
04/16 - AZT Vail Scramble - 26.2M, 13.1M, 10K
04/22 - Zane Grey Highline Trail - 100K
05/01 - Cocodona 250 - 250M, 125M, 36M
05/20 - Adrenaline Night Runs - 50K, 25K, 15K, 10K, 6K

COLORADO

03/11 - Lucky Lyons - 10K, 5K
04/08 - Rattler Trail Race - 50K, 25K, 10K
04/14 - Desert Rats Trail Running Festival - 50K, 26M, 13.1M, 10K
04/22 - Royal Gorge Groove - 55K, 27K, 10K, 5K, Kids Run
04/22 - Stampede Trail Run - 10K, 5K
04/29 - Cheyenne Mountain Trail Race - 50K, 25K, 10K
04/29 - Falcon 50 - 50M, 26.2M, 13.1M, Military Heavy
05/06 - Collegiate Peaks Trail Run - 50M, 25M
05/06 - Adventure Fest at 18 Road - Festival
05/06 - Take 5 in the Garden - 5M, 5K
05/06 - Rock Hawk - 13.1M, 10K, 5K
05/13 - Ram Party - 54M, 50K, 26.2M, 13.1M, 9M, 5K
05/20 - Sky Pilots Ouray Backyard Ultra - Last Person Standing
05/20 - Valkyrie Trail Race - 50K, 26.2M, 30K, 13.1M, 8M, 4M

IDAHO

02/11 - Western Pleasure Snowshoe Roundup- 10K, 5K
03/16 - Pulse Endurance Runs - 100M, 48HR, 12HR, 6HR
04/15 - Spitfire Ultra Trail Challenge - 55K, 30K, 12K, 5K
04/22 - Weiser River 50k Ultra & Relay - 50K, Relay
05/27 - Jug Mountain Run 10K and Kids 1.5M- 10K, 1.5M

MONTANA

05/06 - Speed Goat Ultra- 12HR, 6HR, 3HR, Bike
06/23 - Moonlight on Mt Ascension Trail Run- 12HR

NEW MEXICO

02/25 - La Jornada de las Quebradas - 53K
03/11 - Sierra Vista Trail Runs - 50K, 13.1M, 10K, 5K
04/22 - Cedro Peak - 50K, 15M, 5K
05/20 - Jemez Mountain- 50M, 50K, 15M

NEVADA

02/25 - Flat Top Mesa Endurance Run  - 100M, 100K, 50M, 50K
03/03 - Jackpot Ultras - 100M, 50M, 48HR, 24HR, 12HR, 6HR
03/04 - Trail Trashed - 26.2M, 13.1M, 10K
03/25 - Blood, Sweat & Beers - 50K, 26.2M, 30K, 13.1M, 10K, 5K
04/01 - Escape From Prison Hill - 13.1M, 10K, 5K
04/08 - Deja Vu - 26.2M, 13.1M, 10, 5K, 1M 
04/22 - Carson Canyons Trail Runs - 30K, 22K, 12K, 6K
05/14 - Bee-utiful Sunflower Run - 10K, 5K, Kids Run
05/20 - Silver State - 50M, 50K, 13.1M

OKLAHOMA

02/11 - Outlaw 100 Oklahoma - 135M, 100M, 50M, 26.2M, 13.1M, 5K
04/08 - Lake McMurtry Run - 100K, 50K, 25K, 12K, 5K
05/06 - Greater Roadrunner Trail Run - 22M, 12M, 6M, 4M
05/13 - Flower Moon - 50M, 26.2M, 13.1M, 4M

TEXAS

02/15 - Jackalope Jam - 100HR, 72HR, 48HR, 24HR, 12HR, 6HR
02/18 - Bridgeport Trail Run - 54K, 36K, 18K, 10K
02/26 - Happy Trails Trail Race - 10K, 5K
03/04 - Cross Timbers Trail Run - 50K, 26.2M, 13.1M, 5M
03/04 - Crazy Desert Trail Race - 100K, 50K, 26.2M, 13.1M, 10K, 5K
03/04 - Run4Bibles - 26M, 13.1M, 10K, 5K, 1M
03/18 - Grasslands Trail Run - 50M, 26.2M, 13.1M
03/18 - San Felipe Shootout - 13.1M, 10K, 5K
03/25 - Ramble In The Brambles - 29M, 19M, 9M, 5K
04/01 - Brazos Bend 50 - 50M, 50K, 25K, 10K, 5K
04/14 - Run the Walk - 5K, 3K
04/22 - Coyote Trail Run - 50M, 50K, 25K, 8M, 4M
04/22 - Devils River Run for HOPE - 55K, 26.2M, 13.1M, 5K
05/06 - Monkey Butt Mayhem - 6HR, 3HR, 5M
05/06 - Wildflower Trail Run - 50K, 26.2M, 13.1M, 7M, 10K, 5K
05/13 - Chupacabra 50 - 50M, 53K, 20K, 9K
05/20 - East Texas Ultra - 50K, 28K, 14K, 7K
05/20- Possum's Revenge - 69M, 52M, 56K, 17M, 8M, 4M

UTAH

02/18 - Moab Red Hot Ultra - 50M, 55K, 33K, 15K
03/04 - Red Mountain - 55K, 30K, 13.1M
03/18 - Canyonlands Half Marathon and 5 Mile - 13.1M, 5M
03/23 - Antelope Island Buffalo Run - 100M, 50M, 50K, 25K
03/25 - Behind the Rocks Ultra - 50M, 50K, 30K, 10M
04/15 - Amasa - 25K, 15K
04/15 - Serengeti Trail Races - 50K, 25K, 6.2M
04/15 - Streakers Marathon - 26.2M
04/29 - Bonneville Backyard Ultra
04/29 - South Mountain Half Marathon - 13.1M
04/29 - Coldwater Traverse - 16M, 11M
05/01 - Happy trails 5K GPS Series - 5K
05/05 - Salt Flats Endurance Runs - 100M, 50M, 50K, 5K
05/13 - Thelma and Louise Marathon and Half - 50K, 26.2M, 13.1M, 15K
05/13 - Happy Trails Marathon - 26.2M
05/20 - The Timp Trail Marathon and Half - 26.2M, 13.1M
05/20 - Connor's Claims Ultra - 50K, 13.1M