Vail Daily Town Talk: Sign up today for Sonnenalp’s Casual Classic Bike RideNews | August 27, 2017 Join the fun during Sonnenalp Hotel's 32nd annual Casual Classic bike ride on Sept. 9. Fuel up with a hot breakfast, peddle from Breckenridge, gear down with cold drinks and yummy Sonnenalp foods while enjoying live entertainment and bidding on Vail silent auction donation deals. Sign up today at www.sonnenalpfoundation.com. For more information, call 970-479-5700. All benefits go to ECO Trails.