Portland Shamrock Run
Portland, Oregon, United States
Mar 14, 2027 - Sunday
1k, 5k, 15k, 8k/5mi, Half-marathon
Race Report
Inside look at what it's like to run the Portland Shamrock Run.
2024 Portland Shamrock Run Recap
Video
Race Information
The Portland Shamrock Run is the largest running and walking event in Portland and the third largest race in the Western United States. This race is one of the few in the Pacific Northwest to offer a complete variety of distance options to racers including a 5k, 8k, 15k, and a half marathon.
This race has a cap of 35,000 runners (3,000 cap on the half marathon) and does have a history of selling out. Runners who do get a spot in the Shamrock Run can expect to tackle a scenic urban course in and around downtown Portland amongst a sea of green clad racers.
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👍 Run Pick of the Month: Red, White & Blues 5K & 10K
📍West Linn - June 27, 2026
💸 SAVE $10 On Your Entry. Use Code RUNRWB26
😄 Why We Like This Run
✅ Beautiful course that starts and finishes right on the heart of Willamette Falls Drive
✅ Free hot dog at the finish line
✅ It’s a downtown takeover designed to kick-start your Fourth of July festivities.
Celebrate Independence Day at the Red, White, & Blues 5K & 10K, the ultimate summer tradition taking over downtown West Linn.
Whether you're chasing a new personal record or just looking for a festive stroll with the family, this event is the perfect way to ignite your holiday spirit.
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🏃 Looking For More Runs Near Portland?
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Race Facts
Race Size: 10,000+
Elevation: Some Hills
Course Type: Road
Boston Qualifier: No
Kids Run: Yes
Where to Stay
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