Tucson 10’er at Old Tucson may have one of the most uniquely Tucson settings of any mountain bike race. This 10-hour endurance race takes place at historic Old Tucson, the legendary movie studio where countless Westerns were filmed, surrounded by towering saguaros and the rugged Tucson Mountains.

Race solo, as a duo, or put together a team and spend the day ripping wicked-fast Sonoran Desert singletrack. Between laps, Old Tucson becomes part race headquarters and part party, with a large barn, bar, stage, vendors, and plenty of room for racers, friends, and families to hang out.

And the location is hard to beat. You’re riding through classic Sonoran Desert scenery with Saguaro National Park next door, the Arizona-Sonora Desert Museum just down the road, and Tucson only a short drive over the hill.

Come to race hard, trade laps with friends, or simply spend a January day riding bikes through the saguaros. Ten hours of fast singletrack, Old West atmosphere, spectacular desert scenery, and a venue you won’t find anywhere else.

January 16, 2027