St. Patrick’s Day Dash 5K Seattle, WA   Mar 15, 2026

Join the St. Patrick’s Day Dash, a Seattle tradition that will once again call Seattle Center home. 5K participants will take off from Seattle Center and complete an out and back jaunt along Aurora Ave before returning to the finish line at Seattle Center.

After the Dash, you’ll be greeted by the St. Pats Post Dash Bash, presented by Guinness. Inside Fisher Pavillion, for all those 21 and over, there will be live music, traditional Irish Dancers, food and of course Guinness to celebrate your St. Patrick’s Day.

We’ll be back with all the family fun including the traditional 5K distance, leprechaun lap, Post Dash Bash, costume contests, live music and more!

The St. Patrick’s Day Dash is one of the Northwest’s BEST running parties and largest St. Patrick’s Day celebrations in Seattle. So get yourself registered and come celebrate the Irish in all of us!