Biegi 5K w pobliżu Sun City

The Bare Buns Desert Run is a 5 km desert trail race held at Shangri La Ranch in New River, Arizona. It's a casual, clothing-optional event where nudity is permitted, though participants may wear attire if they prefer. The race organizers suggest running attire can be limited to just tennis shoes. The course circles the ranch property, incorporating hiking trails and dry washes before crossing the grounds. Registration grants participants a full day's access to the ranch, allowing them to enjoy the pools, cafe, clubhouse, game room, and additional hiking trails post-race. The event is promoted as Arizona's sole nude run.

Cave Creek Thriller is a desert trail race in Arizona with four distances: 50K, 24K, 11K, and 5K. The long races are point-to-point runs that finish inside Cave Creek Regional Park, while the 11K and 5K stay fully inside the park. It opens the Desert Runner Trail Series, and runners should expect a hard, exposed course with steep and rocky sections, full sun, and temperatures that can reach the 90s. The 50K starts at the Agua Fria Trailhead near Lake Pleasant, follows the Maricopa Trail, uses a short stretch of the Black Canyon Trail, passes through Anthem on a desert corridor, climbs past Spear S Ranch, and finishes on the Go John, Quartz, and Overton Trails. The 24K starts at the Anthem Trailhead and follows the same final route into Cave Creek Regional Park. Shorter-distance runners get hilly mountain trails inside the park, with wide Sonoran Desert views instead of much shade.

Donor Dash is an October running event in Tempe, Arizona, starting from 101 West Baseline Road. The race offers runners three choices: a 10K, a 5K, and a 1K Family Fun Run, accommodating those seeking a standard road-race distance and families wanting a short outing. The Transplant Community Alliance organizes the event, and this is the seventh running of the Donor Dash. The format is a community race day focused on organ donation and transplant support, with the 1K option suitable for children, relatives, and walkers alongside the 5K and 10K runners.

The Monster Dash 5K, a Halloween-themed 5K and kids' race, takes place in Manito Park on Spokane's South Hill. Participants are encouraged to wear costumes. The event is structured so adults can complete the chip-timed 5K before joining their children for the Kids' Fun Run. The kids' races offer 1-mile, half-mile, and quarter-mile distances. Adults may walk or run with children throughout these shorter courses. Candy goodie bags are provided at the finish line. Bib and shirt pickup is located at the Lower Manito Park Picnic Shelter. All proceeds from the race benefit Active4Youth, a local nonprofit providing free elementary running programs within Spokane Public Schools, West Valley School District, and Central Valley School District.

PB&J Fuel Run is a small private group run centered on the peanut-butter-and-jelly theme, offering 5K, 10K, and half-marathon distances. Runners and walkers of all paces are welcome, and younger participants may enter with a guardian. Each wave has a participant limit, so entries close once a wave is full; runners who miss out can join the waitlist or select the virtual option. The format is straightforward: no special equipment is needed, and timing is optional. Participants may record their own time using a watch or phone, or consider it an untimed run with coordinator assistance. The event is designed as a relaxed group outing rather than a competitive race, with local run club invitations extended as part of the sign-up support.

Medal Madness in Phoenix is a morning 5K and 10K starting at 8:00 AM. Participants must register via RunSignup prior to race day, as on-site registration is unavailable. Packet pickup is limited to the 30 minutes before the start until 10 minutes before the start. Both distances share an out-and-back course. The complete out-and-back segment measures 1.56 miles, meaning the 5K covers it twice and the 10K covers it four times. The race has a 2-hour time limit, ensuring a concise event with a simple course layout for both distances.

MUDGIRL Phoenix is a women-only 5K mud run held at Rawhide Western Town. The event focuses on over 17 obstacles rather than a finish-time pursuit. Since there is no timing and runners are not required to complete every obstacle, the event suits first-timers, teams of friends, walkers, and women seeking a muddy challenge without competitive pressure. The course covers about 3 miles, with participants running, walking, climbing, sliding, and crawling through mud. The day also features a MUDGIRL Festival. Start waves occur throughout much of the day, and participants should arrive well before their assigned wave. Parking is available at or near the venue, with different fees for cars and RVs.

The AZ Veterans Day Run takes place on a Sunday in November at Peoria Sports Complex in Peoria, Arizona, beginning in the morning and concluding before noon. The event offers a half marathon, 10K, 5K, and a 1-mile run, accommodating competitive runners, casual participants, newcomers, families, and children. Team RWB Phoenix and StartLine Racing are the organizers of this 13th annual race. A portion of the funds raised benefits Team Red, White and Blue, an organization that links veterans with their communities via physical and social engagement. The format is straightforward: several race distances from the same sports complex location, participants of all ages, and a Veterans Day theme directly supporting a veterans nonprofit.