Challenge yourself against gravity, grit, and the rugged beauty of the Estrella Mountains. Winding through a one-of-a-kind trail system built and maintained by the passionate and tireless community of local mountain bikers, these courses are a masterclass in flow, technical turns, and desert singletrack. Designed for those who crave fast trails, steep climbs, and wide-open views, the Endurance and Short Courses reward strength and strategy in equal measure. Come for the competition, stay for the community, and leave with dirt on your legs and pride in your heart. The Estrella Cup isn’t just a test—it’s a celebration of trail racing and the people who make it possible.

Winter is coming so run into it at West Wetlands Park!

Welcome to The Inaugural Scarface Mountain Trail Run 10k, 5k (3.35 miles), and 1 mile fun run. The race is at Usery Mountain Regional Park, Saturday January 3rd. We will be donating 100% of registration fees to charity. 50% will be going to Mesa United Way-Foster360, and 50% will be going to the Charitable Foundation of the Rotary Club of Mesa.

Post holiday blues? Dance and run them off to the rocking music of the jukebox era.

Our 2025-2026 run season may be coming to an end, but the fiesta doesn't! After the run, be sure to grab some chips and salsa and celebrate a successful run!