Phoenix Shamrock 10k

The Phoenix Shamrock 10K and 5K is an annual running event organized by StartLine Racing, taking place on March 16, 2025, at Kiwanis Park in Tempe, Arizona. This event continues a beloved March tradition in the valley, featuring both 10K and 5K distances. Participants can register for in-person or virtual runs, with all registrants receiving a custom event medal and the option for a tech shirt.

The event includes age group awards, a "Chase the Leprechaun" activity for 5K runners, and a pre- and post-race brunch. The event is open to all, including those with strollers and wheelchairs. Visit the organization's website for the most recent information.