Lace up your trail shoes for the Desert Runner Trail Series - Fall Pass, also known as the Cave Creek Thriller, on October 17, 2026, in the stunning Sonoran Desert landscape of Cave Creek, Arizona. As a cornerstone event in the highly regarded Desert Runner Trail Series by Aravaipa Running, this race offers an unforgettable experience for trail enthusiasts. Runners can choose their challenge from a 5K, 11K, 24K, or a demanding 50K, all set against a backdrop of breathtaking desert scenery. Typical race day conditions in mid-October present comfortable highs around 86°F and lows around 62°F, with a minimal 1% chance of precipitation, creating ideal running weather for tackling the trails.

The courses at Cave Creek Regional Park utilize sections of the renowned Maricopa Trail, guiding participants through magnificent singletrack that winds through saguaro cactus-studded mountains and valleys. Expect a dynamic and challenging run over rolling hills, rocky sections, and technical washes, with some steep ascents and descents that reward runners with panoramic views. The 50K distance offers a unique point-to-point experience, beginning at the Agua Fria Trailhead and concluding at Cave Creek Regional Park, allowing for a diverse exploration of the regional park's exceptional terrain.

Beyond the scenic challenge, the Desert Runner Trail Series - Fall Pass is celebrated for its vibrant atmosphere and strong community. Participants are supported by well-stocked aid stations positioned every 3.0 to 8.6 miles, offering water, electrolyte drinks, sweet and salty snacks, and fruit to keep you fueled. Committed to sustainability, this is a cupless event, so be sure to bring your own reusable cup. Joining this race also puts you in contention for the prestigious Sonoran Desert Cup, where runners earn points throughout the series to vie for the "Cactus King & Queen" titles, adding an exciting competitive element to an already exhilarating trail adventure.