Geo Bay Cool Water Classic

The Geographe Bay coastline was first charted by the French navigator Nicolas Baudin in 1801, who named the inlet after his ship. Today, the bay serves as the stage for the Geo Bay Cool Water Classic, a point-to-point endurance challenge that stretches 20km from the Quindalup Boat Ramp to the historic Busselton Jetty. This event transforms the calm, turquoise stretch of the Western Australian coast into a corridor for long-distance swimmers who favor steady pacing over sprint intensity.

The water and the route

Swimming the length of this bay requires a focus on sustained rhythm, as the course follows the sheltered shoreline. The water here is known for being cool and clear, offering consistent, flat conditions that allow for efficient sighting and stroke technique. Because the swim is a significant 20km point-to-point distance, the organizers provide dedicated kayak support for every participant, ensuring safety and navigation assistance along the entire bay profile. The route is marked by periodic beach checkpoints, which act as visual anchors and rhythm-breakers during the long effort toward the finish line.

Race day logistics

Scheduled annually in mid-November, the event prioritizes a controlled environment for endurance athletes. The entry fee reflects the logistical complexity of managing a 20km coastal transit, which includes the provision of escort craft and the necessary coordination for safe passage along the shoreline. While wetsuit use is subject to the standard open water event regulations, the primary challenge remains the distance itself. The finish at the Busselton Jetty—the longest timber-piled jetty in the Southern Hemisphere—provides a distinct visual target that swimmers can see from the final stages of the approach. The transition from the open sea to the sand at the jetty remains the defining moment of the day for those who complete this coastal trek.