Course
Based at 900 TR Hughes Boulevard in O'Fallon, with a 7am start for the 5K and 10K and a one-mile fun run alongside.
10K10 km
5K5 km
1 Mile1 mi
Key dates
- ·RegistrationNot open yet
- ★Race dayJuly 2027 · date to be announced
Provisional date, projected from last year — the organiser has not announced this edition yet. We show the month only.
About
The O'Fallon Firecracker Run is a Fourth of July 10K, 5K and one-mile race through O'Fallon, Missouri, now in its fourth decade as one of the St. Louis area's biggest Independence Day races.
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Save O'Fallon Firecracker Run to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Save O'Fallon Firecracker Run to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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