Filthy Monkey Obstacle Course Race
Date
Sat, May 23, 2026, 9:00 AM CDTLocation
Tap to open in Google Maps
Race options
3 distancesTap any distance below for fee tiers and close dates.
Quick take
Tackle 20+ or 40 obstacles, enjoy a foam pit, DJ, and free food at this family-friendly community obstacle course race.
Best for: casual, fun-first runners, runners who like a competitive edge
Race options
Distances & registration
3 optionsTap a distance to see fee tiers and close dates.
4K
closes May 22, 2026, 5:00 PM CDT
12d 18h 51m leftEXTREME 4K Entry- Filthy Monkey Obstacle Course Race
Closes May 22, 2026, 5:00 PM CDT · From $48.70
2K
2 options · closes May 22, 2026, 5:00 PM CDT
12d 18h 51m leftOpen 2K Entry - Filthy Monkey Obstacle Course Race
Closes May 22, 2026, 5:00 PM CDT · From $48.70
Kids 2K - Filthy Monkey Obstacle Course Race
Closes May 22, 2026, 5:00 PM CDT · From $27.50
Race feel
- Fun
- Competitive
- Quirky
- Festive
Fun
Competitive
Quirky
FestiveThe 9th Annual Filthy Monkey Obstacle Course Race in Junction City, KS, invites you to a community quality-of-life event. Choose between a 2K course with 20+ obstacles for all skill levels or challenge yourself on the advanced 4K featuring 40 obstacles. This family-friendly event welcomes participants from ages 4 to 73. Enjoy a lively atmosphere with a foam pit and a live DJ/MC, plus complimentary pork sliders and water. Every runner receives a T-shirt, and awards are given to the top three finishers in each male and female division.
What to expect
• Navigate 20+ or 40 obstacles across 2K or 4K courses. • Enjoy a family-friendly atmosphere with a foam pit and live DJ/MC. • Receive a T-shirt and enjoy complimentary pork sliders and water.
Standout details
- Obstacle course challenge
- Two course options (2K/4K)
- Family-friendly event
- Foam pit & live DJ/MC
Perks & features
- After-Party
After-PartyFrom the public listing; confirm on the official site.
Ready to register?
Finish signup on the organizer site (check fees and dates there).
From the organizer
Join us in Junction City for the 9th Annual Filthy Monkey Obstacle Course Race — a community quality-of-life event! Choose the 2K course with 20+ obstacles for all skill levels, or push yourself on the advanced 4K with 40 obstacles. Family-friendly (ages 4–73 have competed)!
Read full descriptionHide full description
Every participant receives a T‑shirt. The top 3 in each male and female division earn awards . Enjoy free pork sliders, water, a foam pit, and live DJ/MC. Register now 18 & under $25 19 & up $45