Dennis Malloy provides the ultimate motivation to run the Insane Inflatable 5K (Watch)

Think you can pass up running in one of the wildest, wackiest obstacle courses ever? Dennis gives you the most important reason as to why you need to sign up and be a part of the Insane Inflatable 5K Run.

Dennis is running in the 9 a.m. wave and if you sign up to be on his team, the HCA Pacemakers, you receive a 10 percent discount when you use the code "PACEMAKER". Sign up for Dennis' team before midnight Friday night, 10/23 to get the best price!