Arizona · Marathon · Half Marathon · 10K
Yuma Territorial Marathon, Half Marathon, 10k and Team Relay
Yuma Territorial Marathon, Half Marathon, 10k and Team Relay is a marathon, half marathon, 10K and 5K event held in Somerton, Arizona. Its next confirmed date is Saturday, January 30, 2027. About 2,148 runners take part across all distances.
- Race day
- January 30, 2027
- Location
- Somerton, AZ
- Field size
- ~2,148 runners
Race details
- Date
- Saturday, January 30, 2027
- Location
- Somerton, Arizona
- Distances
- Marathon, Half Marathon, 10K, 5K
- Field size
- About 2,148 runners
- Course
- 74 ft gain
- Registration
- runsignup.com
- Official website
- caballeros.org
Registration, course & weather
- Registration status
- Open
- Start time
- 7:00 AM MST
- Course profile
- Out-and-back course; Road surface; 74 ft gain, 74 ft loss (estimated from third-party elevation data); USATF certified; Boston qualifier
About the Yuma Territorial Marathon, Half Marathon, 10k and Team Relay
Starting at Cocopah Casino & Resort and running through scenic areas like Somerton and San Luis, Arizona, not only offers a beautiful backdrop for the race but also gives runners a chance to experience the charm of the desert southwest and the rural communities of southern Arizona. Due to the favorable elevations and weather, the course is conducive to setting your best times and provides an excellent opportunity to qualify for the Boston Marathon as this course is certified by the USATF. With …
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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.
Yuma Territorial Marathon, Half Marathon, 10k and Team Relay: common questions
- When is the Yuma Territorial Marathon, Half Marathon, 10k and Team Relay?
- The next confirmed date is Saturday, January 30, 2027.
- Where is the Yuma Territorial Marathon, Half Marathon, 10k and Team Relay held?
- In Somerton, Arizona.
- What distances does the Yuma Territorial Marathon, Half Marathon, 10k and Team Relay offer?
- Marathon, Half Marathon, 10K and 5K.
- How many people run the Yuma Territorial Marathon, Half Marathon, 10k and Team Relay?
- About 2,148 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 Yuma Territorial Marathon, Half Marathon, 10k and Team Relay?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Yuma Territorial Marathon, Half Marathon, 10k and Team Relay?
- Yes — registration is open. Listed fee for the longest distance, $105 (from runsignup.com, checked October 30, 2026).
- What time does the Yuma Territorial Marathon, Half Marathon, 10k and Team Relay start?
- 7:00 AM MST.
- What is the course like at the Yuma Territorial Marathon, Half Marathon, 10k and Team Relay?
- Out-and-back course; Road surface; 74 ft gain, 74 ft loss (estimated from third-party elevation data); USATF certified; Boston qualifier.
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