Oelrichs Ranch Rodeo Posted by Deja Andersen Date: September 04, 2020 10 Views More Print09/11/2020 5:00 pm Ranch Rodeo at Oelrichs, SD Rodeo grounds on Friday, September 11, 2020 at 5:00 p.m. Call Matt Harkless at 605-890-3976 for details.