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Upcoming SDMB Events 


National Public Lands Day

  • 24 Sep 2022
  • 7:00 AM - 12:00 PM
  • TBA

SDMB is partnering with Pima County and the Town of Marana to hold two trail work events on National Public Lands Day. Stay tuned for more information and how to get involved.

© 2018 - Sonoran Desert Mountain Bicyclists -

SDMB is a 501(c)3 non-profit organization (Tax ID#27-4499320)

PO Box 65075, Tucson AZ 85718


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