South Dakota Chapter 21 welcomes all International Harvester and Case IH collectors, vendors, and general public to the 2026 National Red Power Round Up on the SD State Fairgrounds in Huron, SD on June 25 - 27, 2026.  

– Steve Masat and Dennis Schilling, Co-Chairmen

The 37st Annual Red Power Round Up is remarkable in many ways. It’s the 37st annual celebration for people from all around the world to gather to see the history of International Harvester and agriculture-related memorabilia. Along with an impressive selection of tractors, engines, trucks, and equipment, attendees can also browse exhibits which include household appliances, milking equipment, and toy collections. Exhibitors will receive free show admission, and will need to be current International Harvester Collectors Club members. No pre-registration is necessary to exhibit. To become a member of Chapter 21, please see the application link below.

The three-day event will be fun for the whole family—join us for an auction, parade, quilt show, kids tractor maze, and a variety of other entertainment.

SD Chapter 21 Club Membership Application

31st National Red Power Round Up



For directions to Huron and a map of the area, please visit Huronsd.com

South Dakota State Fairgrounds

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While attending the Red Power Round Up at the SD State Fairgrounds, you and your family can also enjoy:

  • Trolley Rides
  • Indoor Vendors & Exhibitors (some air conditioned)
  • Kids Tractor Maze
  • Quilt Show
  • Women’s Activities
  • Red Power Parade (daily)