Run a gorgeous, downhill course through the Poudre River Canyon, then celebrate your finish with music and beer at a lively party.

• Fun
• Scenic
• Competitive
• Quirky
• Festive

Sun, Sep 20, 2026, 8:00 AM MDT·5 Miles, 13.1 Miles·Fort Collins, CO

Steady EffortRUN

Course · Rolling · Timed race

Run a beautiful course, enjoy a supportive community, and celebrate with donuts at the finish line. A sweet reward for every mile.

• Fun
• Quirky
• For a Cause

Lace up for a festive, friendly Oktoberfest run in Centennial, where good vibes, personal goals, and charity support come together.

• Fun
• Festive
• For a Cause

A professionally timed 5K/10K to celebrate the end of summer, complete with pancakes, beer, and support for a local scholarship program.

• Fun
• Festive
• For a Cause

Run, dance, and celebrate at this glowing 5K music festival that supports Stand Up To Cancer.

• Fun
• Quirky
• Festive
• For a Cause

Explore Windsor's varied landscapes and enjoy a vibrant after-party, all while supporting local causes.

• Fun
• Scenic
• For a Cause

Experience a unique handicap-start 8-mile race on a dirt path through Star K Ranch, designed for a low-key, competitive, and welcoming run.

• Fun
• Competitive
• Quirky

A warm, stress-free run for coffee enthusiasts, offering good vibes, supportive company, and a chance to give back with every mile.

• Fun
• For a Cause

Run for the carbs and community at this stress-free 13.1-mile event, where every mile supports charity and bagels await at the finish.

• Fun
• Quirky
• For a Cause

Experience Fort Collins's premier trail marathon, a scenic and challenging journey through the Front Range hogbacks with a welcoming finish.

• Fun
• Scenic
• Competitive

Embrace the trails at Bear Creek Lake Park for a scenic 5 or 10-mile race, followed by a lively post-run party with food and free beer.

• Fun
• Scenic

A stress-free, supportive run with a sweet PB&J theme, where every mile you log after the race contributes to charity.

• Fun
• Quirky
• For a Cause

A stress-free Halloween-themed run in Centennial, offering 5K, 10K, and Half-Marathon distances with a charitable impact.

• Fun
• Festive
• For a Cause

A low-key, competitive 15K or 5K in Denver's open space, featuring a unique handicap start for the 15K.

• Fun
• Scenic
• Competitive
• Quirky

Push your limits for 6, 12, or 24 hours on a scenic dirt loop, enjoying a supportive atmosphere and fueling a great cause.

• Fun
• Scenic
• Competitive
• For a Cause

A challenging trail half marathon in Colorado's scenic Backcountry Wilderness, offering breathtaking views and competitive cash prizes.

• Scenic
• Competitive

Run or walk to honor veterans and support Alamosa's Veterans Memorial Park, enjoying a flat course and community spirit.

• For a Cause

Sat, Nov 7, 2026, 10:00 AM MST·10K·Alamosa, CO

Steady EffortRUN

Run with purpose for mental health awareness in a supportive, stress-free group setting. All paces are welcome.

• For a Cause

Sat, Nov 14, 2026, 7:30 AM MST·1 Miles, 5K, 10K, 13.1 Miles·Centennial, CO

Push PotentialRUN

A beloved Thanksgiving morning tradition, this non-competitive 5K brings the community together to run, walk, and give back to local causes.

• Fun
• Festive
• For a Cause

Start Thanksgiving with a family-friendly 5K Turkey Trot, complete with post-race treats and a chance to support local charities.

• Fun
• Competitive
• Festive
• For a Cause

Run a scenic 5-mile course in Salida, CO, celebrating Thanksgiving weekend with festive parades, fireworks, and community spirit.

• Fun
• Scenic
• Competitive
• Festive

A stress-free 13.1-mile run in Centennial, CO, blending good vibes, coffee love, and a commitment to charity with every mile.

• Fun
• For a Cause

Dash through scenic Red Feather Lakes in your favorite onesie, then celebrate with s'mores, hot cocoa, and a festive village lighting.

• Fun
• Scenic
• Quirky
• Festive

A competitive 4.5-mile race in Washington Park featuring a unique handicap system with staggered starts, offering every runner a chance to win.

• Competitive
• Quirky