Deception Pass Half Marathon

APR
3
2027
Trail half marathon and 10K at Deception Pass State Park with coastal single-track, multiple aid stations, and a combined double option totaling 19.3 miles.
Sat 3 Apr 2027
19 miles 13 miles 10 kilometers

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Deception Pass Half Marathon & 10K

The event offers trail races in Deception Pass State Park on coastal and bluff trails that include single-track sections, rocky and rooty footing, and short steep grades. Both races start and finish at the East Cranberry Lake Picnic Area and follow low-traffic paved park roads for about 0.75 mile before entering the trails. The half marathon course crosses Deception Pass Bridge twice and loops through Rosario Head, Lighthouse Point, and Lottie Point before returning to the final portion of the 10K loop.

Aid stations provide water, an electrolyte drink, peanut butter and jelly sandwiches, fresh fruit, chips, pickles, assorted cookies or candy, a limited selection of gels, and basic first aid and feminine hygiene supplies. Runners must wear bibs visibly on the front while volunteers track participants at aid stations. Drop bags are allowed for the half marathon at Bowman Bay aid station; there are no drop bags for the 10K.

The event enforces permit-based cutoffs at aid stations and will remove course markings when sweeps leave. Vehicles parked in the park must display a Washington Discover Pass or use the park kiosk to purchase a day pass; there is no overnight parking or camping at the start/finish parking lot. Camping is available elsewhere in the park at designated campgrounds. The organizer operates cancellation and credit policies and requires participants to follow race rules and safety procedures. Visit the organization's website for the most recent information.

19 mi
The Double
13 mi
Half Marathon
10 km
10k

Events nearby

Trail races in Deception Pass State Park on September 26th 2026 with 5 mile, half and full marathon routes that cross the Deception Pass Bridge and include ocean views.
Weekend trail races at Deception Pass State Park offering 50K, marathon, 25K and a 1K kids run on coastal singletrack with aid stations and drop bag support.
A 100-mile looped trail race on Orcas Island with four 25-mile laps, ~26,000 ft gain, 15 aid stations and a strong community focus; pacers allowed after the first loop.
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