Firecracker 5K

Race Overview

The most unique race in Southern Indiana! As underground temperatures year-round are 54 degrees, this will undoubtedly be the coolest July race around.

Course Details

• Start Location: Marengo Boys and Girls Club.
• Route: Proceeding down SR 64 passing Marengo Cave.
• Features: The course heads directly to the underground tour at mile 1 and doubles back to finish just outside at the festival.
• Charm: Enjoy underground, rolling hills, and scenic small town Indiana charm.

Indoor Portion

• Warehouse Features: Several back and forth hairpin turns leading down a corridor of offroad-like but smooth terrain.
• Entry Point: This occurs shortly after the 1 mile interval, with the indoor portion at 2 miles in total.
• Inside Conditions: You will find good lighting, good temperature, and fast and flat terrain.
• Unique Experience: A destination race that will offer major relief from the hot summer and a scene like none other.

Event Information

Join us on July 4, 2026, at 177 S Second St, Marengo, IN. For more information and to register, visit the official race page here.