The Flagstaff Marathon
Flagstaff, Arizona, United States
Oct 3, 2026 - Saturday
10k, Half-marathon, Marathon
Race Information
The Flagstaff Marathon is a completely off-road course in the Coconino National Forest and features a mix of forest roads, single track, and forest floor. Enjoy breathtaking views, cooler weather, and elevation gain during your run. It is known as one of the most challenging courses in the country, at 8,000+ ft elevation and 1,862 feet of climbing for the half marathon. Participants can register for the full marathon, half marathon, 10K, or Kids Kilo events.
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👍 Run Pick of the Month: Phoenix Marathon
📍Phoenix - Saturday December 12, 2026
💸 SAVE $20 On Your Entry. Use Code RG20
😄 Why We Like This Run
✅ Fast & beautiful course with desert views
✅ Built for your PR or BQ
✅ The finish line festival
Ready to conquer the desert and "Earn the Bird"? Whether you’re chasing a Boston Qualifier or looking for an unforgettable desert run, the Phoenix Marathon offers a premier racing experience right in the heart of the Valley.
Built entirely around the runner, this event combines the scale of a major city race with the welcoming spirit of a hometown favorite.
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Race Facts
Race Size: 100 - 500
Elevation: Lots of Hills
Course Type: Trail
Boston Qualifier: No
Kids Run: Yes
Where to Stay
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