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The Southeast Indiana Mountain Bike Association (SIMBA) is a non-profit 501 (c)(3) organization dedicated to protecting and improving mountain biking within Versailles State Park, Versailles, Indiana.  The organization is committed  to being an advocate for all mountain bikers, building and maintaining trails, teaching proper trail use, riding techniques, and working with local and state agencies in identifying more space for trails within the park.

Upcoming Events

Friday - Sunday, September 28 - 30 , 2018

Hassmer Fest 2018- The Fifth Annual mountain bike event.  the best mountain bike experience in Indiana.  Tune in for details as the event gets closer.

Saturday, September , 29 2018

Sundance MTB Skills Clinic at Hassmer Fest - Sally and her professional crew will be offering both adult and kids skills clinics at this year's Hassmer Fest Event Site.  A great opportunity to hone your mountain biking abilities.  Limited spots are available.  Pre-registration is required at:



Join us the last Saturday of every month as we build and maintain the trail system within Versailles State Park.  Volunteers may qualify for special incentives dependent on annual volunteer hours served.



Join us throughout the year for various group rides and organized activities.  Each September the annual Hassmer Fest mountain biking event is the primary fund raiser for SIMBA.