The Firefly Overnight Endurance Challenge

The Firefly Overnight Endurance Challenge & 10k Trail Race is an exciting running event taking place from June 28 to June 29, 2025, in Lewis Center, Ohio. Participants can choose from several events, including a 12-hour overnight endurance challenge, a sunset 10K, a sunrise 10K, and a kids' mile race. The overnight challenge allows runners to race on a well-marked trail from 8 PM to 8 AM, with headlamps and reflective gear required.

The event promotes a family-friendly atmosphere, encouraging camping and community participation. Each participant receives an event shirt and medal, along with a pancake breakfast. Visit the organization's website for the most recent information.