Stadium Triathlon Club has hosted the Karri Valley Triathlon annually and is proud to be HOSTING THE TRIATHLON event ONCE AGAIN in 2025.

A unique fixture on the WA triathlon calendar, the Karri Valley Triathlon is one not to be missed. The swim in the beautiful fresh waters of Lake Beedelup provides for a challenging yet tranquil experience. The cycle route through the winding country roads distracts most participants from the undulating nature of the course! Running through the karri forrest and taking in the nature around you is the perfect way to finish the race.

As always, the team at RAC have been very accommodating in allowing us to hold this event at their resort.

In recent years, the Karri Valley Triathlon has become an unmissable race, with the event selling out within hours of it going on sale. As we celebrate 22 years of the Karri Valley Triathlon, we expect 2025 to be just as popular. Get in quick to avoid disappointment.