Yuma Territorial Marathon - Somerton, Arizona - Running

The Yuma Territorial Marathon is a Running race in Somerton, Arizona consisting of a Half Marathon and Marathon.

This comfortable run is the perfect opportunity to set your new Personal Record. Sea level elevation, less than 100 feet of elevation change and beautiful temperatures all make for a fast and enjoyable race.

The race will be on the shoulder of Highway 95. Racers will leave the Cocopah Indian Reservation and pass through Somerton, Arizona. Marathon racers will continue through Gadsden, Arizona near the border of Mexico and into the city limits of San Luis, Arizona. This race will bring you through the beauty of the desert southwest and through the rural communities of southern Arizona.