Wyoming · Marathon · Half · 10K
Run with the Horses Marathon
Run with the Horses Marathon is a marathon, half marathon and 10K event held in Green River, Wyoming. Its next confirmed date is Saturday, August 14, 2027. About 175 runners take part across all distances.
- Race day
- August 14, 2027
- Location
- Green River, WY
- Field size
- ~175 runners
Race details
- Date
- Saturday, August 14, 2027
- Location
- Green River, Wyoming
- Distances
- Marathon, Half, 10K
- Field size
- About 175 runners
- Course
- Rolling high desert
- Registration
- runwiththehorsesmarathon.com
Registration, course & weather
- Start time
- 7:00 AM MDT
- Course profile
- Out-and-back course; Trail surface; Not a Boston qualifier
About the Run with the Horses Marathon
A scenic out-and-back race from Expedition Island in Green River onto the Wild Horse Loop tour road, offering marathon, half, 10K and 5K distances amid free-roaming wild horses each August.
Rankings and notes
- Rankings and awards
- Long-running event held the 3rd weekend of August; scenic wild-horse range course
- Notes
- Large Wyoming destination marathon.
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Guides from the RaceRove blog
- 8 min read How to Choose Your First Marathon A practical checklist for choosing a first marathon based on course, weather, cutoff, travel, field size and support.
- 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.
Run with the Horses Marathon: common questions
- When is the Run with the Horses Marathon?
- The next confirmed date is Saturday, August 14, 2027.
- Where is the Run with the Horses Marathon held?
- In Green River, Wyoming.
- What distances does the Run with the Horses Marathon offer?
- Marathon, Half and 10K.
- How many people run the Run with the Horses Marathon?
- About 175 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 Run with the Horses Marathon?
- Registration is handled by the organiser at runwiththehorsesmarathon.com. Entry fees, caps and deadlines are set there.
- What time does the Run with the Horses Marathon start?
- 7:00 AM MDT.
- What is the course like at the Run with the Horses Marathon?
- Out-and-back course; Trail surface; Not a Boston qualifier.
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.