Get more for your membership dollar and join the most affordable family-friendly gym in O’Fallon. A family membership at the Renaud Center offers more than just a great workout — it’s an opportunity for everyone in your family to achieve their fitness goals and create healthy habits that will last a lifetime. Every family member can enjoy unlimited access to the Renaud Center pool, fitness center, indoor track and gymnasium. And with a family bundle plan, there’s no more affordable way to enjoy unlimited group fitness classes and unlimited access to our Kids’ Korner childcare while you work out!