Running
10k
10 km
Start: Jul 5, 07:00 AM
Firecracker Run
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Road runs in United States, O'Fallon
Distances
Running
5k
5 km
Start: Jul 5, 07:00 AM
Running
1 Mile Fun Run
1.6 km
Running
1 Mile Fun Run
1.6 km
Start: 08:00 AM
About
Annual community road race hosted by the O'Fallon Chamber of Commerce featuring 10k, 5k and 1 Mile Fun Run options. Includes awards, packet pickup, and post‑race Heritage & Freedom Fest.
Pacers
Pacers set target times per Startwelle at the event; look for pacer flag markers on course. Pacers help runners maintain goal pace and provide motivation.
Results
View official resultsSurface mix
- 100% asphalt
Typical weather in O'Fallon
Monthly averages based on historical data (2000–present).
Jan40°25°
↑ 07:20
↓ 17:05
Feb44°27°
↑ 06:56
↓ 17:40
Mar56°38°
↑ 07:14
↓ 19:11
Apr67°47°
↑ 06:26
↓ 19:40
May75°58°
↑ 05:51
↓ 20:09
Jun85°67°
↑ 05:38
↓ 20:30
Jul88°71°
↑ 05:51
↓ 20:28
Aug86°70°
↑ 06:18
↓ 19:58
Sep80°62°
↑ 06:45
↓ 19:12
Oct67°51°
↑ 07:13
↓ 18:25
Nov55°39°
↑ 06:47
↓ 16:50
Dec44°29°
↑ 07:15
↓ 16:43
Route maps
Last updated: Jun 6, 2026, 12:09:43 AM
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