Centennial Quarry, Sylvania OH
Sunday, July 12th, 2026
Since 2005, this women’s only event has focused on empowering the competitive spirit in all women. Trillium is designed for women of all ages and athletic ability — whether new to multi-sport, a casual swimmer/biker/runner, or an experienced athlete. This weekend is all about you.
Start two-at-a-time on the steps of the Centennial Quarry.
To register for the race, please visit the following link: Trillium Women's Only Event.
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