The TRILLIUM — A WOMEN'S ONLY EVENT, set for July 12, 2026, in Sylvania, OH, offers an empowering multi-sport experience designed exclusively for women of all ages and athletic abilities. Since 2005, this USAT Sanctioned event has fostered a supportive atmosphere, encouraging participants whether they are new to multi-sport or seasoned athletes. Participants can choose between a challenging Triathlon, featuring a 400-meter swim, an 11-mile bike, and a 3.1-mile run, or a dynamic Duathlon, which includes a 1-mile run, an 11-mile bike, and another 3.1-mile run. Relay options are also available, allowing teams to share the experience. The race kicks off with a unique time trial start, sending athletes off two-at-a-time from the scenic steps of the Centennial Quarry.
The event takes place at Centennial Quarry, with the transition area and start/finish located in a paved lot at Centennial Terrace. While specific course elevation details are available through official course maps on the race website, the focus remains on personal achievement and camaraderie. Typical race day conditions in mid-July in Sylvania can see highs around 87°F and lows around 64°F, with a 13% chance of precipitation, making for a warm but potentially refreshing challenge. All participants receive a traditional Trillium tank with their registration, commemorating their accomplishment. Packet pickup is conveniently offered the day prior at CycleWerks in Sylvania, which also provides a free bike and safety check, or on race day morning at Centennial Terrace.
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