Audi Power of Four Trail Race
Aspen Mountain 601 East Dean Street, Aspen, CO, United StatesThe Audi Power of Four Race Series is a premier endurance race series utilizing the unique and amazing terrain of each of the four Aspen Snowmass mountains. Each race is […]
Silverton Alpine Marathon
Memorial Park - Silverton 1800 Greene St, Silverton, CO, United StatesExperience the best of the San Juan Mountains with an 8 miler, a marathon, or a 50 kilometer run along the Alpine Loop past the historic mining ghost towns of […]
Kids’ TRY-athlon
H2O'Brien Pool 10795 Victorian Dr, Parker, CO, United StatesThis event is all about fun over competition. Boys and girls of all ability levels show their skills in three events: swimming, biking and running. Come on, kids, TRY it […]
Tri Boulder
Boulder Reservoir 5565 N 51st St, Boulder, CO, United States‘The Beast’ Long Course distance will be back for its second year! As one of Colorado’s most popular summer triathlons, Tri Boulder offers many different multisport race distances, all in […]
Spring Creek Memorial Trail Run
Spring Creek Trailhead Steamboat Springs, CO, United StatesThis race is held in memory of Patty Brenner Hagberg who was struck and killed by a truck along the lower part of the trail in 1991. This race should […]
Firecracker Flight
Carpenter Park 3498 E 112th Ave, Thornton, CO, United StatesJoin us for the annual Firecracker 4 & 8 mile! A patriotic-themed event that is perfect for the whole family.
Barr Trail Mountain Race
Cog Railway/Barr Trail 515 Ruxton Ave, Manitou Springs, CO, United StatesThe Barr Trail Mountain Race is one of the Front Range’s historic summer mountain running events. The 12.6-mile course begins at the Cog Railway Station (6,570 ft) in Manitou Springs, Colorado, ascends […]
Donor Dash
Washington Park - Denver 701 S Franklin St, Denver, CO, United StatesA 5km Run/Walk to honor, recognize, and celebrate those whose lives have been touched by organ donation.
Kendall Mountain Run
Memorial Park - Silverton 1800 Greene St, Silverton, CO, United StatesMeet the mountain this summer in Silverton, Colorado! The Kendall Mountain Run starts in downtown Silverton and traverses jeep roads to within a final 300 vertical foot scramble to the […]
Firecracker Flight
Goose Gossege Park 3950 Mark Dabling Blvd, Colorado Springs, CO, United StatesJoin us for the annual Firecracker 4 & 8 mile! A patriotic-themed event that is perfect for the whole family.
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