The Firefly Overnight Endurance Challenge
JUN
27-28
2026
Read all about the The Firefly Overnight Endurance Challenge on 27-28 Jun 2026 in Lewis Center.
27-28 Jun 2026
12 hour
20 kilometers
10 kilometers
Always double-check with the organizer's website! This page may contain affiliate links.
About the race
The The Firefly Overnight Endurance Challenge will take place in Lewis Center from Saturday 27 June 2026 to Sunday 28 June 2026. You can run between 10 and 12 hour. Visit the organization's website for the most recent information.
12 hr
Firefly Overnight 12hr Endurance Challenge
20 km
Sunrise & Sunset Double
10 km
Firefly Sunset 10k
10 km
Firefly Sunrise 10k
Sunrise Kids Mile Race
