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Howling Habitat 5K/Fun Run 2026
O'Fallon, Illinois · Saturday, October 31, 2026 · 5K
Official race page & registration ↗Howling Habitat 5K/Fun Run 2026 takes place on Saturday, October 31, 2026 in O'Fallon, Illinois. The race is run over 5K. For anyone travelling in, Fairview Heights is about 5 miles away and St. Louis is about 17 miles away.
It is one of 33 races on the Illinois calendar that October.
- Date
- Saturday, October 31, 2026
- Location
- O'Fallon, Illinois
- Distances
- 5K
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 O'Fallon: check in Oct 30, out Nov 1.
Common questions
When is Howling Habitat 5K/Fun Run 2026?
Howling Habitat 5K/Fun Run 2026 is scheduled for Saturday, October 31, 2026.
Where is Howling Habitat 5K/Fun Run 2026 held?
Howling Habitat 5K/Fun Run 2026 is held in O'Fallon, Illinois. It is about 5 miles from Fairview Heights and 17 miles from St. Louis.
What distances does Howling Habitat 5K/Fun Run 2026 offer?
The listed distances are 5K.
How do I register for Howling Habitat 5K/Fun Run 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
Within about 60 miles, ordered by approximate straight-line distance between listed locations.
- Oct 30Carriel Jr. High 5KO Fallon, IL
- Jan 23Cabin Fever Winter Running SeriesO'Fallon, IL
- Dec 5Holiday HustleCollinsville, IL
- Jun 5International Horseradish Festival 5KCollinsville, IL
- Nov 7Eckert's Belleville Farm Wine Run Turkey Trot 5kBelleville, IL
See every race on the Illinois calendar, Illinois 5Ks, or use the Race Finder for maps and filters.