Mud Factor - St. Louis
Twin River Park, Missouri, United States
Jun 6, 2026 - Saturday
Fun Run, OCR
Video
Race Information
Get ready for giant cargo climbs, water slides, epic mud crawls, huge wall climbs, festivites and more.
A seriously fun 5K obstacle course.
👍 Run Series Pick of the Month: Vacation Races
Why settle for a finisher’s medal and a banana in a parking lot when you could run near Zion, Jushoa Tree, Yosemite, or Mount Rushmore?
Why We Like This Series
✅ Bucket list destination runs
✅ Multiple distances
✅ Medals worth framing
💸 SAVE $10 On Your Entry. Use Code VRRUNGUIDES
Vacation Races aren't just about the miles; they’re about the memories. Curate world-class running experiences in the most breathtaking destinations in the U.S.
Whether you’re a seasoned ultra-runner or a first-time 5Ker, "race day" will be the centerpiece of your next great adventure.
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Race Facts
Race Size: 500 - 1,000
Course Type: Obstacle
Boston Qualifier: No
Kids Run: Yes
Where to Stay
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