All Roads Lead To Foam!!! The 5k Foam Fest is the newest and craziest race to hit the nation! Smiling and running don't usually go hand in hand but the 5K Foam Fest is an amazing mix of foam, mud and obstacles thus making fitness fun. Whether you like it dirty or clean the 5k Foam Fest has something for everyone. Imagine the excitement of a mud run combined with foam, ginormous inflatable obstacles, army crawls, foam, colossal walls, mud pits, cargo net climbs, foam, body washer, moon walk, foam, slip'n slides and water obstacles (did we mention foam). The 5k Foam Fest is a fun and exciting challenge for the experienced and beginner runners alike. The 5k Foam Fest makes exercising an absolute party for you and your friends.