July 4, 2024
Onsite and Race Day Registration
6:30am - Race Start (runners entered after 7:45 may not get an immediate time)
6:30am - 7:45am Packet Pickup
8:00am - Race Start - Marengo Elementary

• Race will begin at the Marengo Elementary School and proceed through the underground Marengo Warehouse
  
• Medals awarded to top 3 male and female finishers - Age group awards will be given (10 year increments)
  
• T-shirts/Packets can be picked up prior to the race at the registration tent on July 2
  
• T-shirts are only guaranteed to pre-registered participants and are subject to size availability on race day
  

Join us for our official race restart! This will be year 6 for the most unique race in Southern Indiana! As underground temperatures year-round are 52 degrees, this will undoubtedly be the coolest July race around.

Enter into the cool open underground approximately 1 mile into the race. There you will find good lighting, good temperature, and fast and flat terrain. A destination race that will offer major relief from the hot summer and a scene like none other.

Overflow parking and shuttles available at the Marengo Warehouse.

The course will start at the Marengo Elementary and head directly to the underground tour at mile 1 doubling back to finish just outside at the festival. Features include the underground, rolling hills, and scenic small town Indiana. By far the coolest both in temperature and in novelty.

- Overall winners will receive medals
- Age group awards will be given in 10 year increments.