Shamrock Run Fest 2027

Shamrock Run Fest presented by Toyota is Portland’s long-running St. Patrick’s weekend road-race celebration through Downtown Portland, with waterfront views and a post-race festival atmosphere.

Confirmed 2027 edition

• Race / festival date: March 14, 2027 (day-level, from the official homepage and distance pages)
• Location: Portland, OR — Downtown Portland / Waterfront Park start area (official site wording)
• Distances: Half Marathon (13.1), 8K, 5K, 5K Walk, and Leprechaun Lap (kids 10 and under)

Race Expo / packet pick-up note

This CantonShare listing slug is race-expo. The official Exhibitors & Partners page describes a Health & Fitness Expo at the Oregon Convention Center, but the published “Friday, March 13th / Saturday, March 14th” weekday labels match the 2026 calendar, not 2027 (when March 14 is a Sunday). Packet-pickup and event-schedule pages still show March 13–14, 2026. Per standing rules, no separate 2027 expo day-level dates are invented; this upsert uses the confirmed race/festival date of March 14, 2027.

Contact

• Website: https://www.shamrockrunportland.com/ (canonical https://www.shamrockrun.com/)
• Email: info@shamrockrun.com

Sources checked 2026-09-30 (Asia/Shanghai): official homepage, half marathon, exhibitors-partners, packet-pickup, event-schedule, getting-to-the-start-line, hotels.