Chuckanut 50k

The Chuckanut 50k is a mountain ultra with technical terrain. The lollipop course starts and finishes on with 10k on the Interurban Trail with smooth running to start and finish. The middle 30k is what this race is known for as you get to climb (5,000ft), traverse and descend the famous Chuckanut Mountain Ridge amongst beautiful Pacific Northwest terrain.

Registration opens the first Friday of December!

Starts: March 21, 2026

Time: 7 a.m. early start / 8 a.m. mass start.

Location: Fairhaven Park, Interurban trail, and trails through the Chuckanuts
107 N Chuckanut Dr., Bellingham, WA 98225

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Produced By: Runner Girl Races, LLC

Contact Person: Krissy Moehl

Phone: 206-979-7219

Email: chuckanut50@gmail.com

        We acknowledge that Whatcom County is located on the unceded territory of the Coast Salish Peoples. They cared for the lands that included what we’d call the Puget Sound region, Vancouver Island and British Columbia since time immemorial. This gives us the great obligation and opportunity to learn how to care for our surrounding areas and all the natural and human resources we require to live. We express our deepest respect and gratitude for our indigenous neighbors, the Lummi Nation and Nooksack Tribe, for their enduring care and protection of our shared lands and waterways.
Bellingham Whatcom County Tourism
Visitor Center Located at I-5 Exit 253 - Check Hours
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Phone: 360-671-3990
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