36th ANNUAL ISR

JULY 29-AUGUST 2, 2021

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. 
The ISR takes place 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 moteling) with other recovering bikers and motorcycle enthusiasts.
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 you'll ever see!

© 2020 International Serenity Run

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