Deception Pass Half Marathon

APR
3
2027
Trail races at Deception Pass State Park featuring a 13.1 mile half, a 10K and a 19.3 mile Double across coastal bluffs and the Deception Pass Bridge.
Sat 3 Apr 2027
19 miles 13 miles 10 kilometers

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Deception Pass Half Marathon & 10K

Rainshadow Running holds trail races at Deception Pass State Park in Washington, on the channel between Whidbey and Fidalgo Islands. The park features rugged coastline, steep cliffs, dense forest and scenic viewpoints. Both courses begin and end at the East Cranberry Lake Picnic Area and use low-traffic park roads briefly before moving onto mostly single track trails.

Trails vary from smooth sections to rocky and rooty tread with narrow, twisty lines and occasionally steep short hills. The half marathon course crosses the historic Deception Pass Bridge twice; the bridge sits about 180 feet above the water. The half also visits Rosario Head, Lighthouse Point and Lottie Point trails before returning to the 10K loop.

Aid stations are supplied with water, an electrolyte drink, peanut butter and jelly sandwiches, fresh fruit, chips, pickles, cookies or candy, and a selection of gels. First aid supplies and feminine hygiene products are available at aid stations. Drop bags are allowed for the half at the Bowman Bay aid station; there are no drop bags for the 10K.

Event logistics include course cutoffs at aid stations to keep the race on schedule, a required Discover Pass for park parking, and no overnight parking at the start/finish lot. Camping and campground reservations are available within Deception Pass State Park. Visit the organization's website for the most recent information.

  • 13.1 mile Half Marathon, 2,100 ft elevation gain and loss
  • 10K 1,100 ft elevation gain and loss
  • 19.3 mile The Double totals 3,300 ft elevation gain and loss
19 mi
The Double
13 mi
Half Marathon
10 km
10k

Events nearby

Approximately 10-mile GBRC trail race in Blanchard State Forest with over 2,000 feet of climbing, one aid station, shuttle parking, and overall and age-group awards.
Trail races at Deception Pass State Park in early November featuring 50K, trail marathon, 25K and a kids 1K across coastal single track and bridge crossings.
Trail races at Fort Ebey State Park on Whidbey Island with 5K, 10K, half and full marathon routes through forested kettle depressions and bluff-top waterfront views.
A 100 mile trail race on Orcas Island made of four 25 mile loops, with roughly 26,000 feet of climbing, extensive aid station support, and mandatory trail work or donation.
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