RunRace USA › Illinois › Operation Obstacle 2026
Operation Obstacle 2026
Decatur, Illinois · Saturday, September 19, 2026 · 2 Mile
Official race page & registration ↗Operation Obstacle 2026 takes place on Saturday, September 19, 2026 in Decatur, Illinois. The race is run over 2 Mile. For anyone travelling in, Springfield is about 35 miles away and St. Louis is about 107 miles away.
It is one of 245 races on the Illinois calendar that September.
- Date
- Saturday, September 19, 2026
- Location
- Decatur, Illinois
- Distances
- 2 Mile
Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.
Making a race weekend of it?
Stay near the start line in Decatur: check in Sep 18, out Sep 20.
Common questions
When is Operation Obstacle 2026?
Operation Obstacle 2026 is scheduled for Saturday, September 19, 2026.
Where is Operation Obstacle 2026 held?
Operation Obstacle 2026 is held in Decatur, Illinois. It is about 35 miles from Springfield and 107 miles from St. Louis.
What distances does Operation Obstacle 2026 offer?
The listed distances are 2 Mile.
How do I register for Operation Obstacle 2026?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
More races nearby
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- Sep 1918th Annual Alton Miles for Meso 5K Race & 3K Fun Run/WalkAlton, IL
- Sep 192nd Annual Autism Firecracker 5K and 2 Mile WalkAstoria, IL
- Sep 19Blue Bridges 5KBlue Island, IL
- Sep 19Busse Woods 20 Miler - 7:00a.m.Elk Grove Village, IL
See every race on the Illinois calendar, or use the Race Finder for maps and filters.