The second annual CINCO K MAYO is returning for another funtastic morning of running and Mexican goodness! Enjoy a scenic 5K course that wanders through the beautiful neighborhoods of Webster Groves. The first half will be a mix of rolling hills then mostly downhill to the finish line where a breakfast burrito and refreshing margarita are waiting for YOU!

After all that running you will be HUNGRY and THIRSTY and ready for some carbs, right? How about a special edition shot glass to get the party started. Get into the Cinco de Mayo spirit with a festive costume and have a chance at winning a Big River Running gift certificate. Also – check out our Breakfast Club and enjoy two signature events, CINCO K MAYO and FLAT AS A PANCAKE, at a reduced price!