Firecracker 5K
- Date
- July 4, 2026
- Location
- 177 S Second St, Marengo, IN
- Distance
- Firecracker 5K Run/Walk
From the Organizer
The most unique race in Southern Indiana! As underground temperatures year-round are 54 degrees, this will undoubtedly be the coolest July race around.
The course will start Marengo Boys and Girls Club proceeding down SR 64 passing Marengo Cave. It then heads 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 charm. By far the coolest both in temperature and in novelty.
The warehouse features several back and forth hairpin turns eventually leading down a corridor of offroad-like but smooth terrain. The entry point is shortly after the 1 mile interval where the indoor portion is right at 2 miles in total. Inside 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.
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
88°
Typical Low
65°
Chance of Rain
26%
Based on US Climate Normals data from English, 9 mi from the venue.
Host City
About Marengo, IN
Elevation
631 ft
Nearest Airport
SDF
Louisville Muhammad Ali International Airport · 37 mi
Time Zone
Eastern Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Firecracker 5K, put it on the calendar, and turn “someday” into a start date.
Coming Up
More Running races near Marengo, IN
Huber's Orchard Wine Run 5k
5K
24 miles away
Full Moon 5k
5K
20 miles away
Walk/5K for LIFE Family Resource Center
5K
13 miles away
Together for Treven 5k Run/Walk
5K
18 miles away
From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
- What is the Firecracker 5K?
- Firecracker 5K is a running race held in Marengo, Indiana on July 4, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
- When and where is the Firecracker 5K?
- Saturday, July 4, 2026 in Marengo, Indiana at 177 S Second St, Marengo, IN. Check the event page for exact start times and wave schedules.
- How do I register for the Firecracker 5K?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
Firecracker 5K
Jul 4, 2026