The Southern Hills Triathlon

The Southern Hills Triathlon is a premier sporting event held at Angostura Recreation Area near Hot Springs, South Dakota. Scheduled for August 30, 2025, the race features scenic courses including a pristine sand beach swim, a rolling bike route through ranch land, and a picturesque run along the lake shore. Participants can compete in various categories such as Super Sprint, Sprint, and Olympic distances, with options for individual and team relay events.

The event offers medals for all finishers, awards for top competitors, and food amenities including grilled cheese sandwiches for finishers. It is organized in cooperation with local parks and community organizations. Visit the organization's website for the most recent information.