The Michael J. Fox Foundation's Phoenix Run/Walk

The Michael J. Fox Foundation's Phoenix Run/Walk takes place in Tempe, Arizona, on December 13, 2026. Three options share the morning: a timed 5K and an untimed one-mile, both starting at 10:05 a.m., and a kids fun run for ages 13 and under at 10:00 a.m. The event is a community fundraiser that brings together people living with Parkinson's disease, their families and their supporters, with proceeds directed to research toward better treatments and a cure.

With an untimed mile and a kids race alongside the 5K, this is a day built for mixed-ability groups rather than only for racers. If you want a real effort, the timed 5K is the one to enter, and a mid-morning start leaves plenty of room to warm up properly beforehand. Walkers and first-timers can take the mile at whatever pace suits them, with no clock involved.