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Annadel Half Marathon

Santa Rosa, United States • 6 Apr 2025

The Annadel Half Marathon, along with its 10K and 5K events, is a prominent non-profit fundraising race held in Sonoma County. Over the past 14 years, it has successfully raised funds to enhance the beauty of Annadel State Park. The challenging Half Marathon course features over 1,500 feet of elevation gain, making it ideal for experienced trail runners. Participants can enjoy stunning scenery, including meadows and diverse trees. The event is set for April 6, 2025, and aims to bring together runners and volunteers to support the park's preservation and enjoyment. Visit the organization's website for the most recent information.

United States California Santa Rosa

Race information

Website Registration
13 mi
Half Marathon
10 km
10k
5 km
Visit the organization's website for the most recent information.
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