The International Serenity Run (ISR) is an annual motorcycle run established in 1985 to further the principles, ideals, and traditions of 12-step programs and provide a place where all recovering riders can gather with their friends and family in the spirit of fellowship to share their lives in recovery. 

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The ISR takes place annually on the western slope of beautiful Colorado on the first weekend in August. Join us to experience a drug and alcohol free celebration of recovery, riding, camping (or motel/hotels, B&B, RV, et al..) with other recovering bikers and motorcycle enthusiasts.

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We absolutely insist on enjoying life and welcome the members and families of all 12-step fellowships to join us in some of the most gorgeous surroundings and riding you'll ever see!