Hagg Lake Triathon & Trail Festival
Gaston, Oregon, United States
Jun 21, 2026 - Sunday
5k, Half-marathon
Video
Race Information
The annual Hagg Lake Triathlon & Trail Festival is one of the oldest and most gorgeous triathlon courses in the nation and has race options for a half-marathon trail run and a 5k trail run during the 2-day weekend event. Hosting the USAT Cross Triathlon and Duathlon Nationals, there will be tent camping available Friday and Saturday night.
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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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Race Facts
Race Size: 1,000 - 5,000
Elevation: Some Hills
Course Type: Trail
Boston Qualifier: No
Kids Run: No
Where to Stay
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