A large group of mountain biking youth taking a dusty path in front of an Arizona mountain range.


SiiHasin Bike Program is a hub for outdoor bicycle recreation on Navajo nation. It is the community heart for health, wellness, and fun, while emphasizing the importance of goal-setting, promoting healthy lifestyles, and recognizing the positive effect of K’e (kinship).

Website: https://sihhasinbikeride.com/


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The REI Cooperative Action Fund is a 501(c)(3) public charity. 100% of donations from the general public are invested in grantees. Donations are tax deductible within the guidelines of U.S. law. Learn more in our FAQs.