The Sundial Circuit

A Race Measured in Daylight

At dawn, runners begin their sunlit journey onto a gently winding 5 km loop through the Killarney Lake trails. The hours shift from cool morning to bright afternoon to amber evening, and the only clock that matters is the sky above the trees. Run one loop or run all day—when sunset finally arrives, the runner with the most loops wins.

The Sundial Circuit is built to be welcoming and low-stress. A central aid station at Killarney Lake Lodge will be stocked all day with water, electrolytes, and simple snacks, and runners can take as much time as they like between laps. Friends and family are welcome to cheer, crew, or even join you for a loop. Track your own pace, settle into a rhythm, and stop whenever the day feels complete. When the sun touches the horizon the course closes, results are tallied, and we celebrate a long day shared on the trails.

Food & Drink

We will be providing food and hydration throughout the event. Tables stocked with snacks, and coolers filled with water and electrolyte drinks will be located at the main start/finish area near the Killarney Lake Rotary building.

This is a cupless race, so please bring your own reusable cup or bottle.

Directions & Parking

Follow Saint Mary's street or Brookside drive out to the roundabout, where you will turn into the Killarney Lake Rotary Centennial Lodge. There should be lots of parking, and the start line should be within view of the parking lot.