Registration Opening October 8th!

Celebrate Opening Day of running season in Portland and join the 41st anniversary of the Shamrock Run!

The covered Widmer beer garden and hot soup awaits finishers amid the fun vendors in the Park.  Jam like the Irish and enjoy live music on stage while sharing your run story with friends.

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Registration for 2019
Registration is Coming Soon!

Registration opens on October 8th! The Shamrock Run features a wide range of distances for every level of runner including a 5k, 8k, 15k and Half Marathon, plus a 1k Kids Leprechaun Lap and a 4-mile Shamrock Stride!

Register Now
Shamrock Course Map

All of Shamrock's iconic courses start in Waterfront Park near SW Oak and Naito Parkway and run through the center of downtown Portland and feature slightly downhill final sections. The 15k and half-marathon routes include the challenging, and scenic, Terwilliger hills. The new Shamrock Stride 4-mile walk boasts city views and a river walk including the Tilikum Crossing and Steel Bridges.

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Event Partners

We’re proud to partner with these great brands to bring you an incredible event experience. Whether you’re drenched in sweat, dressed in costume or immersed in music, you've worked hard to get there and deserve to have the best time possible.