Beaver Freezer Triathlon and Duathlon

The Beaver Freezer Sprint Triathlon is a popular event drawing participants from the Willamette Valley and the wider Northwest region. Organized by the OSU Triathlon Club, the event serves as a key annual fundraiser. It is renowned as the largest triathlon with an indoor swim in the United States. The competition welcomes both novices and seasoned triathletes, with categories for various age groups and both individual and relay options. Participants bring their own equipment, adding to the event's unique charm. All abilities are welcome, with a minimum age requirement of 16. Note that e-bikes are not permitted.