Rocky Mountain Slam Series
Bighorn Trail Run
Sheridan, Wyoming Sheridan, WY, United StatesThe Bighorn Trail Run in Wyoming is an epic endurance race as technical as beautiful. It is a Rocky Mountain Slam event and a qualifier for the UTMB World Series. The Bighorn Mountain Trail 100 crosses through the Little Bighorn and Tongue River areas of the Bighorn National Forest. Participants have 34 hours to navigate…
Hardrock 100 Endurance Run
Silverton, Colorado Silverton, CO, United StatesThe Hardrock 100 Endurance Run is an ultramarathon of 102.5 miles in length, plus 33,197 feet of climb and 33,197 feet of descent for a total elevation change of 66,394 feet, at an average elevation of over 11,000 feet. This course offers a graduate-level challenge for endurance runs. The course is designed to provide extreme…
Bear 100 Endurance Run
Logan, Utah Logan, UT, United StatesThe BEAR 100 Endurance Run joins the ranks of some of the world's most challenging and scenic trail races. It is also a prestigious event in that it's a Western States 100 and Hardrock 100 Qualifier, along with being a series event in the UTMB World Series and Rocky Moutain Slam Series event. The BEAR…