Trail Sisters Half Marathon

Whitewater Park 913 E Main St, Buena Vista, CO, United States

13.1 miles that twist and turn through sage brush and ponderosa pines, all while providing stunning views of the prestige Collegiate Peaks. Located in the Rocky Mountains along the roaring Arkansas River.

Colorado Believe 5K

Clement Park 7306 W. Bowles Avenue, Littleton, CO, United States

Know that you're part of something bigger. By raising awareness, we can help other families who may still be searching for answers. Any funds raised will go to Dup15q Alliance who provides family support and promotes awareness, research, and targeted treatments for Dup15q syndrome.  

$45.00

HRCA Oktoberfest 5K

Highlands Ranch Town Center 9352 Dorchester St., Highlands Ranch, CO, United States

Put on your lederhosen and sneakers as we kick-start the annual Highlands Ranch Community Association's Oktoberfest event in Town Center with the Oktoberfest 5K! This course is a mixture of both sidewalk and gravel trails and is well-suited for all ability levels. After the race, plan to stick around for all-you-can-eat pancakes from Flippin Flapjacks', […]

Meadowgold Trail Run

Minturn Ranger Station 24747 US Highway 24, Minturn, CO, United States

The seventh and final race in the Vail Recreation District's (VRD) Vail Trail Running Series, the Dynafit Meadowgold 10K and 5K is presented by Town of Minturn. This exciting route will take place on Meadow Mountain in Minturn, Colorado. 10K runners will ascend technical singletrack on the beautiful West Grouse Trail with multiple stream crossings and fields […]

Team Hope 5K

Stapleton Central Park 8801 Martin Luther King Jr Blvd, Denver, CO, United States

The Rocky Mountain Chapter of the Huntington’s Disease Society of America (HDSA) will host the 20th annual Heroes and Villains Team Hope Walk and 5K Run on Saturday, September 14th at 9:00 AM at Stapleton Central Park. Wear your favorite costume!! All proceeds support HDSA’s mission to improve the lives of people affected by Huntington’s […]

The Denver 5K

Sloan's Lake Park 1700 Utica Street, Denver, CO, United States

THE Denver 5k! Denver's Iconic Sloan Lake is the setting for the return of 'THE Denver 5k'. Celebrate with friends and family as you race around the lake in the shadow of Denver's skyline. Group pricing applies; youth and senior pricing are offered as well! Held at the start of September, THE Denver 5k is […]

Fishers Peak Trail Race

Fishers Peak State Park 6910 Marc Jung Drive, Trinidad, CO, United States

Be a part of our trail run in the 2nd newest and 2nd largest state park in Colorado, at 19,200 acres.  The park is characterized by rugged topography, abundant wildlife, and the park's namesake, Fishers Peak, prominently presiding at 9,633 feet.  You will want to be part of the lucky 75 people who will be […]

Spirit of the Valley Run

St. Matthew's Episcopal Church 3888 27 1/2 Road, Grand Junction, CO, United States

Helping to Heal! The Spirit of the Valley Run, Walk 'N Roll 1K and 5K timed races are set for Saturday September 9, 2023. Runners, walkers and rollers are all welcome for a great morning of competition, fun, food, and rock ‘n roll. The race will benefit two local organizations - the VA Recreational Therapy […]

Waldschänke Ciders 5K

Waldschänke Ciders + Coffee 4100 Jason Street, Denver, CO, United States

Join us for the Waldschänke Ciders 5k on September 14, 2024, for a 5k-ish, fun run event that starts and ends at this awesome taproom in Denver. Run, walk, jog - whatever goes! Complete the course and celebrate with us and a FREE, local craft cider at the finish line. Start windows will be available […]

Science Stride 5K

Boulder Reservoir 5565 N 51st St, Boulder, CO, United States

The Friends of the National Center Science Stride 5k brings together our community for a common cause: Inspiring the next generation of scientists! This event provides an excellent opportunity for everyone who believes in the importance of STEM education to come together and support Friends of the National Center. Runners and walkers of all abilities […]

$50

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