Whidbey Island Marathon, Half Marathon, 10K & 5K

Saturday, April 16, 2016 • Oak Harbor, WA • Course Map

active-reg-buttonWashington State’s Whidbey Island is the setting for the Whidbey Island Marathon, Half Marathon, 10K, 5K & 1K, which takes place each spring on the second-longest island in the continental United States, and is set for its 10th annual running this year.

Accessible by vehicle from the mainland (the island lies just north of Seattle in Washington’s Puget Sound, Whidbey Island is a treasure of scenic natural beauty — with ample views of the nearby ocean, peaceful backroads through the island’s farmland areas, and the snow-capped peaks of the nearby Olympic and Cascade mountain ranges.

Runners will get to see many of the sights and sounds available here during the race, as much of the course takes runners along the waterfront.

The course for the half marathon starts near the finish line of the full 26.2-mile marathon, at Oak Harbor Beach Park on Beeksma Drive near the island’s Oak Harbor waterfront area.

From there, the point-to-point course winds through paved city streets, country roads and trails, taking runners and walkers (the race is open to both) along Bayshore Drive, through Windjammer Park, ultimately southward toward Windjammer Park on the middle portion of the island near Penn Cove.

For most of the race, the half marathon offers gently rolling hills, with the most significant changes in elevation occurring between the quarter-point and half-way point in the race (overall, the half marathon experiences a net rise of about 150 feet in elevation).

Race Weather & Climate

Located along the coast of Crescent Harbor on Whidbey Island in northwest Washington state, roughly a 90-mile drive northwest from Seattle, Oak Harbor typically sees cool to mild April temperatures.

On race day (April 16), the average low is 41ºF and the average high is 56ºF.

Past Results

Course Map

See the race route map for the Whidbey Island Half Marathon here.

Starting Time

  • 6:45 AM – full marathon
  • 8:30 AM – half marathon
  • 8:45 AM – 10K, 5K


  • $45 for the half marathon, if registered by October 15, 2015
  • $65 between October 16 – December 31
  • $80 between January 1 – February 29, 2016
  • $95 between March 1 – April 12
  • $110 at the race expo


To reserve your spot in the 2016 running of Oak Harbor’s Whidbey Island Marathon or Half Marathon, register online at Active.com here.


Official Race Website


Facebook Conversations

Ever run in the Whidbey Island Half Marathon? Share your impressions here, or post your review in the Comments below.

See more races in: April, Washington

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