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!

AIDS Walk Arizona is the largest gathering in Arizona to advance the cause of HIV & AIDS funding and awareness. The event elevates awareness and raises funds through an educational and fun community-wide event. It is the flagship event of the central Arizona HIV/AIDS community, catalyzing awareness, education, and support. All proceeds are returned to Aunt Rita’s member agencies to support the vital services they provide.

The Deuces Wild Endurance Festival is held in the cool White Mountains of northeastern Arizona. We offer races for the entire family! Starting at 5-years old, kids can race in our youth triathlon. On top of our triathlons, aquabikes, and runs, we also offer relays in many of our triathlons!

Mountain Man Triathlons started in 1984 and are one of the longest standing triathlons in the West. This local race has that good old hometown feel. Beautiful views of the San Francisco Peaks, Lake Mary, and Mormon Lake. Flagstaff has amazing summer weather, that is cool, clean and green with flora in full bloom. This event includes medals and t-shirts for all finishers, awards, food, fun, and a great course. It is one of the most beautiful courses in the West, and we work hard to make sure that you can enjoy race day.

Experience one of the Southwest’s best venues. This local, family-run event was founded in 1984 and is the 5th oldest triathlon West of the Mississippi River. The race course includes breathtaking views of the San Francisco Peaks, Lake Mary, and Mormon Lake. It takes place right after the monsoon season with flora in full bloom. Medals for all finishers, handcrafted awards, food, fun, and a great course. The Upper Lake Mary boat docks are about ten miles south of Flagstaff, AZ on Lake Mary Road at mile post 333.

The Mesa Sprint Triathlon is a fundraiser hosted by the Foundation for Mesa Parks & Recreation, a 501(c)3 nonprofit foundation located in Mesa, AZ. The primary goal of this wonderful fundraiser is to provide under privileged children in our communities the opportunity to attend learn to swim programs and summer recreation programs provided by the city of Mesa’s Parks & Recreation dept.

Come and experience the only nude run in AZ! This desert trail 5k will take you around the Shangri La Ranch property; up the hiking trail, along the dry wash, and through the majority of the ranch. Racers are encouraged to run with nothing on but tennis shoes, however nudity is not a requirement. Race registration includes a day visit so plan on spending the day with us to enjoy our pools, café, clubhouse, game room, more hiking, and meeting great friends.