Does spending the morning sweating your way through mud-soaked obstacles while you push your body to its limits sound like a good time to you? We thought so. You’ll get the opportunity to do just that on May 5, when the Merrell Down & Dirty Mud Run makes its 3rd visit to Miami. The race offers both a 5K and 10K route around Zoo Miami peppered with filthy, military-inspired challenges such as a crawl through a massive mud pit and scaling cargo nets. When you’ve made it through, reward your dirty self with post-race chow, music and fun; DownAndDirtyMudRun.com.