Running Races in Fort Collins, CO

A five-week running series for kids, fostering health and friendly competition with age-appropriate races and an inclusive Challenger Division.

• Fun
• Competitive

A scenic and challenging point-to-point half marathon featuring reservoir views, rolling hills, and a rewarding downhill finish to a brewery party.

• Scenic
• Competitive

Sun, Apr 19, 2026, 8:00 AM MDT·13.1 Miles·Fort Collins, CO

Steady EffortRUN

Course · Rolling · Timed race

Run, walk, or roll for a cause at the Flying Pig 5K, a family-friendly event supporting children's programs at Foothills Gateway.

• Fun
• Quirky
• For a Cause

Sun, Apr 26, 2026, 9:00 AM MDT·3.1 Miles·Fort Collins, CO

EasygoingRUN

Course · Rolling · Family-oriented

Experience a highly scenic, fast downhill course in Fort Collins, popular for Boston Marathon qualifiers and supporting local charities.

• Scenic
• Competitive
• For a Cause

Sun, May 3, 2026, 6:30 AM MDT·26.2 Miles·Fort Collins, CO

Push PotentialRUN

Course · Rolling · Timed race

Run a 5K in Fort Collins to support scholarships for women in addiction recovery, enjoying a breakfast burrito and event tee.

• For a Cause

Sat, Jun 6, 2026, 8:00 AM MDT·5K·Fort Collins, CO

Steady EffortRUN

Course · Rolling · Timed race

Join Sam's Rainbow Run to celebrate a legacy of love and kindness while supporting CSU students through the Pride Resource Center.

• Fun
• Festive
• For a Cause

Sat, Jun 13, 2026, 8:00 AM MDT·5K·Fort Collins, CO

Steady EffortRUN

Course · Rolling · Timed race

Join Fort Collins for a 5K walk and bike event dedicated to supporting kids rescued from human trafficking. Move with purpose.

• For a Cause

Sat, Jun 20, 2026, 9:30 AM MDT·5K·Fort Collins, CO

Steady EffortWALK

Course · Rolling · Walk-focused

Kick off your July 4th festivities with a lively 5k in Fort Collins, complete with options for all ages and a full day of celebration.

• Fun
• Competitive
• Festive

Sat, Jul 4, 2026, 7:30 AM MDT·5K·Fort Collins, CO

Steady EffortRUN

Course · Rolling · Timed race

A fun, low-key midweek trail series in Fort Collins, perfect for new trail runners and those looking to sharpen their speed.

• Fun
• Competitive

Tue, Aug 4, 2026, 6:00 AM MDT·5000m·Fort Collins, CO

Push PotentialRUN

Course · Mixed · Hilly · Family-oriented

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·13.1 Miles·Fort Collins, CO

Steady EffortRUN

Course · Rolling · Timed race

Celebrate Ram Pride at the 46th annual CSU Homecoming 5K, a community-focused event for all ages and abilities.

• Fun
• Festive

Sat, Oct 3, 2026, 8:00 AM MDT·5K·Fort Collins, CO

Steady EffortRUN

Course · Rolling · Family-oriented

A scenic point-to-point marathon from Fort Collins to Loveland, featuring stunning mountain views on newly completed bike paths.

• Scenic

Sat, Oct 10, 2026, 7:30 AM MDT·26.2 Miles·Fort Collins, CO

Push PotentialRUN

Course · Rolling · Timed race

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

• Fun
• Scenic
• Competitive

Sat, Oct 17, 2026, 7:00 AM MDT·26.7 Miles·Fort Collins, CO

Push PotentialTRAIL

Course · Trail · Rolling · Timed race

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