Firefly Overnight Endurance Challenge & 10K Trail Race

Event Overview

Each year, the world’s most beloved bugs visit Ohio, proudly announcing their arrival with random sparks and flickers of glowing neon throughout the summer sky. Join us as we welcome the firefly with an amazing overnight running experience!

When

Saturday/Sunday, June 28-29, 2025

Where

Rocks and Roots Trail, Alum Creek State Park, Lewis Center, OH 43035

Course Options

• Firefly Overnight 12hr Endurance Challenge: 30 Miles
• Firefly Sunset 10K: 6.2 Miles
• Firefly Sunrise 10K: 6.2 Miles
• Sunrise & Sunset Double: 12.4 Miles
• Sunrise Kids Mile Race: 1 Mile

Event Highlights

This is an overnight event, starting at 8 PM and ending at 8 AM. Participants are encouraged to bring headlamps and wear reflective gear!

Camping: On-site camping encouraged! Limited sites are available for reservations.

Pricing

• Firefly Overnight Endurance Challenge: $60 - $85 depending on registration date
• Firefly Sunset/Sunrise 10K: $45 - $70
• Kids Mile Sunrise Run: Free

Registrations typically sell out 2-6 weeks prior to race day. Please review our refund and transfer policies before signing up.

Registration

Packet pickup will be available a few days before the event. Sign up at our website!

Join the Fun!

Don’t miss out on this epic night of running, camaraderie, and the dazzling display of fireflies!