Whidbey Island Half Marathon
Race Day Weather
Cool start — fast day potential
A cool 47°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temperatures rising to 56°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing. Moderate humidity at 71% is worth noting for effort level, especially in later miles.
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Race Info
The Whidbey Island Half Marathon starts and finishes at Windjammer Park on the Oak Harbor waterfront on the Sunday of race weekend. The course runs through the historic downtown and along the waterfront, then west on the Marsh Trail to the Scenic Heights neighborhood. Runners complete an out and back through Scenic Heights and toward Penn Cove before returning along the Windjammer Park promenade to the finish. The half marathon course is USATF-certified.
