Bison Events Calendar

Do you have an upcoming buffalo-related event that you would like to include on our Bison Events Calendar? Please let us know! Include the event name, date, time, location, brief description, and your contact name.

NBA South Dakota Regenerative Field Day
September 10, 2022

Registration is open now for the September 10th NBA Regenerative Ranching Field Day in Mission, South Dakota! Please register here by September 7th.    

RMBA Fall Tour at Durham Ranch
September 24, 2022

The RMBA Fall Tour will be on September 24th in Gillette, Wyoming at the Durham Ranch. More details to come. Please visit for updates. 

October 13, 2022

 Click here for all the details for the 3rd Annual Bison Worker Safety Roundtable

57th Annual Custer State Park Fall Classic Bison Auction – Custer, SD
November 5, 2022

55TH Annual Custer State Park Bison Auction – Custer, South Dakota Live Public Auction Saturday November 5, 2022, 10:00 am MST Held at Custer State Park – Buffalo located at CSP Corrals Details at

Minnesota Bison Association’s Bison Fundamentals Class
November 25, 2022

The MnBA will host its annual Bison Fundamentals Class on Friday, November 25, 2022 in Albany, MN. Please visit for details.