Event Description

Each and every year, one of the world’s most beloved bugs visits Ohio – proudly announcing their arrival with random sparks and flickers of glowing neon throughout the summer sky.

Join us on the last weekend of June, as we welcome and celebrate the most efficient light in the world… the firefly! 

Whether you’re looking to set a distance PR or just looking to run in the dark with some friends, The Firefly Overnight Endurance Challenge & Sunset 10k will offer you that opportunity with a 12-hour fully supported, overnight race throughout the only trail in Central Ohio built by runners, for runners! 

Bring your family and friends, as the course will pass through the overnight group-camping area. Don’t forget the kids, they’ll have a race, too!