Lake Zurich 100 Endurance Run

The Lake Zurich 100 Endurance Run is a challenging ultramarathon event set to take place on March 29, 2025. Participants will tackle a distance of 106 kilometers, featuring an elevation gain of approximately 3,200 meters. The event is designed for endurance athletes seeking to test their limits in a scenic environment around Lake Zurich.

Registration is not yet open, but interested individuals can join a mailing list for updates. The event also offers merchandise, including a specially designed T-shirt for participants. For more information, visit the official website. Visit the organization's website for the most recent information.