Add/Update Rodeo Edit Rodeo Your Name* Your Email* Reason for Edit Add Dates Incorrect Information Cancelled Rodeo Title DatesHoursSaturday 10:00am AdmissionEventsMounted Shooting DescriptionThe Mairposa Massacre Mounted Shooting will be held on Saturday, September 1st, 2018 in . This Mariposa rodeo is held at Mariposa County Fairgrounds and hosted by California Range Riders. Contact InformationCalifornia Range Riders Phone: (408) 710-1616 Email: oldbuckaroo7@aol.com Website: http://www.CaRangeRiders.com Cowboy Mounted Shooting Association Phone: (888) 960-0003 Phone: (719) 426-2774 Website: http://www.cmsaevents.com/ VenueMariposa County Fairgrounds 5007 Fairgrounds Rd Mariposa, California 95338Rider InformationFree stalls available for those you want to check out the fair afterward. Δ