Margarita Mayhem 5K (Dayton)

Get ready for a wild blend of running, racing, and refreshing margaritas at the Margarita Mayhem 5K at Hollywood Gaming Casino in Dayton, Ohio! This unique 21+ event kicks off and finishes right on the historic horse racing track.

Whether you're chasing a new personal record or simply running for the fun of it, you'll enjoy a festive 5K course followed by an unforgettable finish-line celebration. Every participant receives a custom finisher medal and access to the post-race fiesta featuring two margarita samples and one full margarita pour to toast your accomplishment.

Want to make it even more fun? Bring your whole crew! *Teams and groups with 6 or more participants will receive a free bonus sombrero hat for every team member, making your group stand out while adding even more fiesta spirit to race day. *Must join a new group/team or an existing group/team during registration to receive the free Sombrero hat.

Set against the exciting backdrop of Hollywood Gaming Casino, Margarita Mayhem combines fitness, entertainment, and celebration into one incredible event. Gather your friends, lace up your running shoes, and prepare for a morning filled with great vibes, memorable photo opportunities, and plenty of margarita-fueled fun.

Run the track. Earn the medal. Sip the margaritas. Embrace the mayhem! 🍹🏃‍♀️🏃‍♂️🏇🎉

*Participants must be 21 years of age or older to register and attend this event.

Join fellow runners on July 11, 2026 for the Margarita Mayhem 5K (Dayton). It's a fantastic 5K featuring a flat and fast course in Dayton.