Colorado · Half
Horsetooth Half Marathon
Horsetooth Half Marathon is a half marathon event held in Fort Collins, Colorado. It is usually held in April; the exact date hasn't been confirmed in the listing yet. About 2,000 runners take part across all distances.
- Usually held
- April
- Location
- Fort Collins, CO
- Field size
- ~2,000 runners
Race details
- Usually held in
- April (date not confirmed)
- Location
- Fort Collins, Colorado
- Distances
- Half
- Field size
- About 2,000 runners
- Course
- Net downhill, +917 / -1,154 ft with notable early hills
- Registration
- horsetooth-half.com
About the Horsetooth Half Marathon
A classic Fort Collins half marathon running from Horsetooth Reservoir past Hughes Stadium to a festive finish-line party at New Belgium Brewing. It draws nearly 2,000 runners to one of the state's most beloved courses.
Rankings and notes
- Rankings and awards
- One of Colorado's most iconic half marathons; finishes at New Belgium Brewing
More half marathons in Colorado
Coming up next, by confirmed date.
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Rim to Rim Royal Gorge Races: 5K Road Run, Trail 8 Mile, Trail Half MarathonCanon City, COHalf Marathon5K8 Miles ~400 runners
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Windsor Marathon, Half Marathon, 10k, 5k & 1 Mile RunWindsor, COMarathonHalf Marathon10K5K +1 more ~660 runners
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Guides from the RaceRove blog
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 9 min read How to Run a Race in All 50 States How to plan a 50-state running challenge: set your own rules, group states into trips, build a calendar around the seasons, budget for it and keep track of every finish.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Horsetooth Half Marathon: common questions
- When is the Horsetooth Half Marathon?
- The next date hasn't been announced in the listing yet. The race is usually held in April. Check the organiser's website for the official date.
- Where is the Horsetooth Half Marathon held?
- In Fort Collins, Colorado.
- What distances does the Horsetooth Half Marathon offer?
- Half.
- How many people run the Horsetooth Half Marathon?
- About 2,000 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Horsetooth Half Marathon?
- Registration is handled by the organiser at horsetooth-half.com. Entry fees, caps and deadlines are set there.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.