Event details subject to change. Please confirm all information via event website.
Week of Events
Sunday, April 19, 2026
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April 19, 2026 -Horsetooth Half Marathon
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April 19, 2026 -Do Not Stop Half Marathon
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April 19, 2026 -Fairmount 5K
Horsetooth Half Marathon
Welcome to the 53rd running of the Horsetooth Half Marathon. Your race will take you on a scenic point-to-point journey from Hughes Stadium, the former home of the CSU Rams, to the finish line party at New Belgium Brewery. On the way you’ll tackle the challenging hills of Centennial Drive along the shorelines of the […]
Do Not Stop Half Marathon
Question: Is it supposed to be DO NOT STOP, or DONUT STOP? Answer: YES! Like Running or Walking? Love Donuts? This race is for you! Join us for the annual Donot Stop 5k/10k and half marathon! A donut-themed event that is perfect for the whole family.
Fairmount 5K
The Fairmount 5k has been an essential fundraiser for almost 30 years at Fairmount Park. This year, following the 5k run, walk and fun run we invite you to stay and visit with your friends while enjoying some music, a pancake breakfast and dessert in the park. All students, staff, friends, family and the Fairmount […]
Monday, April 20, 2026
No events on this day.
Tuesday, April 21, 2026
No events on this day.
Wednesday, April 22, 2026
No events on this day.
Thursday, April 23, 2026
No events on this day.
Friday, April 24, 2026
No events on this day.
Saturday, April 25, 2026
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April 25, 2026 -Thelma and Louise Trail Race
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April 25, 2026 -NoCo Half Marathon
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April 25, 2026 -Royal Gorge Groove Trail Runs
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April 25, 2026 -Runs With Scissors Races
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April 25, 2026 -Fight for Air Climb
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April 25, 2026 -Cheyenne Mountain Trail Race
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April 25, 2026 -Earth Day 5K/10K
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April 25, 2026 -SOAR 5K
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April 25, 2026 -Bigfoot Half Marathon
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April 25, 2026 -Strut for Mutts 5K
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April 25, 2026 -Run for the One 5K
Thelma and Louise Trail Race
Because a girls weekend should include an exciting challenge, we present Thelma and Louise Marathon Half Marathon and 15K! There is also a marathon and 50K option! Bring your best girl friends to Moab and experience remoteness of Moab's Behind the Rocks area. See the towering red rock walls of Lone Rock, believed to have […]
NoCo Half Marathon
Spring is the season of renewal and running. We hope you join us for a fun adventure that embodies the spirit of springtime at the beautiful Boyd Lake State Park! Choose from the Half Marathon (13.1 mile) or 10K (6.2 mile) for your run adventure. This course is on smooth paved walkways with about three quarters of a mile […]
Royal Gorge Groove Trail Runs
Prepare for some fun in Cañon City! Enjoy scenic views along the rim of the Royal Gorge, 900 feet above the Arkansas River. All races will start/finish at the Royal Gorge Ranch & Resort. Distances include a 50K, 30K, 20K, 13K, 5K and Kids Run. Make a weekend out of it with river rafting and […]
Runs With Scissors Races
The race will be held at Riverdale Regional Park, Pavilion B, in Brighton Colorado. Proceeds benefit INSPIRATIONFIELD. INSPIRATIONFIELD works with the developmentally disabled in Otero County (La Junta, Colorado) and surrounding area. The race will be held on a loop course of 1.31 miles around Mann-Nyholt Lake. The half marathon is 10 laps, the marathon […]
Fight for Air Climb
Once again The American Lung Association will be turning one of Denver's iconic landmarks into a stair climbers playground. Join us at Coors Field for the Fight for Air Climb Stadium run. Take it fast or take it slow. It’s up to you. Climb with friends and family, running clubs, social groups, coworkers…anyone who is […]
Cheyenne Mountain Trail Race
This race benefits Achilles Pikes Peak, a local nonprofit that helps athletes with disabilities to enjoy the trails and live rich, active lives. Our 50K, 25K and 10K courses in Cheyenne Mountain State Park include some of the best trails on the Front Range. Runners will cross grassy meadows and pierce dark stands of timber […]
Earth Day 5K/10K
The Loveland Classic 5k, 10k, & Kids 1 Mile features a beautiful course on the Centerra Trails around Equalizer & Houts Lakes. After you cross the finish line, be sure to stick around for an after party featuring a coffee truck, local vendors, and overall and age group awards. This event is a fundraiser for […]
SOAR 5K
Soar like an eagle on this 5K Run (3.1 miles) that includes a scenic double loop course around Daniels Park and the Welchester Elementary community. Enjoy the challenge of lower grade hills in this event that is open to runners of all ages and abilities.
Bigfoot Half Marathon
A road half marathon & 5k in beautiful Estes Park, finishing downtown amidst the infamous Bigfoot Days Festival. This is a scenic run just outside Rocky Mountain National Park. Finish in Bond Park surrounded by live music, Bigfoot celebrities, and a FREE festival featuring 50+ vendors and booths. Once you're done racing, grab your first […]
Run for the One 5K
Please join us for our 17th Annual "Run for the One" at Red Leg Brewing Company benefitting our clients and their families affected by Autism in the Pikes Peak Region. April is Autism Awareness Month, please bring your friends and family to join us in supporting our community by walking or running.
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