Earth Day 50K/15 Mile/5 Mile
Crystal Lake, United States • 26 Apr 2025
The Earth Day 50K/15 Mile/5 Mile event takes place at Veteran Acres in Crystal Lake, IL, offering participants a choice of three distances. The course features a challenging 5-mile loop through single track and rolling hills, with a major aid station providing homemade snacks and typical ultra food. The event promotes sustainability by encouraging runners to bring their own water bottles. Awards are given for overall and age group categories, and participants can transfer to different race distances before the event. Registration closes a week prior, and early sign-ups ensure preferred shirt sizes. Visit the organization's website for the most recent information.