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O'Fallon Firecracker 5k/10k and Fun Run

📅 July 4, 2027 (estimated date)📍 O'Fallon · United States

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (July 4, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.

Available distances

6.2 mi3.1 mi1 mi

About

The O'Fallon Firecracker 5k/10k and Fun Run is the annual Firecracker race organized by the O'Fallon Chamber of Commerce in O'Fallon on July 4, 2027. The 10K (6.2 miles) run/walk starts at 7:00 a.m., the 5K (3.1 miles) run/walk at 7:10 a.m. and the 1-mile (1.6 km) fun run at 8:00 a.m.

Participants receive a commemorative T-shirt and a finisher's medal, and a vendor expo is part of the event. Live results, personalized results emails and a video of each runner's finish-line moment are also provided.

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