Ascend Trail Running
Join a thriving trail-running community in Sonoma County that welcomes runners of all levels. From first-timers to seasoned ultramarathoners, we’re here to help you tackle the trails, build strength, and grow together.
Whether you’re training for a race, exploring new trails, or looking to connect with others who love the dirt, Ascend Trail Running offers a supportive, inspiring community for every step of your journey.
Train
Ascend offers structured group training designed to support consistency, progression, and community. Weekly workouts are adaptable to individual goals, whether runners are preparing for a race or training without a specific event in mind.
Participants join group runs, receive weekly workout guidance, and stay connected through our Strava and Instagram communities.
Explore
Explore the wide range of trail systems Sonoma County has to offer, from steep and technical terrain to rolling singletrack and coastal routes. Our trail map resources provide practical information to support your planning, including commonly used routes, parking details, terrain notes, and access considerations.
These resources are built from local knowledge and reflect the trails we train on throughout the year.
Latest Instagram Posts
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Ascend Spring Training (Week 15)
keep REading: Ascend Spring Training (Week 15)Weekly Newsletter Week 15 – Monday, June 8, 2026 We have arrived at the final week of the Spring 2026 Ascend Trail Running session.…
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Ascend Spring Training (Week 14)
keep REading: Ascend Spring Training (Week 14)Weekly Newsletter Week 14 – Monday, June 1, 2026 We are entering Week 14 of the spring training session, with just two weeks remaining…
Ascend Trail Running 