45 Day Challenge + 5-Year Anniversary

Welcome to the 45 Day Challenge

The F45 Corte Madera 45 Day Challenge is an opportunity to reset, recommit, and build real momentum — physically, mentally, and emotionally.

This is not about perfection, extremes, or quick fixes. It’s about showing up consistently, training with intention, learning how to fuel and recover properly, and finishing stronger and more confident than when you started.

For 45 days, you’ll be supported by expert coaches, structured programming, and a community that shows up for each other. Whether your goal is performance, body recomposition, or simply getting back into a strong routine, this Challenge is designed to meet you where you are — and help you move forward.

• Purpose-driven F45 training focused on strength, performance, and body recomposition
• InBody scans and progress check-ins to track meaningful change (not just weight)
• Weekly mini-challenges that build accountability without burnout
• Nutrition, recovery, and mindset guidance from our coaching team
• High-energy community events including DJ workouts, run clubs, and recovery sessions
• $500 prizes for the top male and female overall body recomposition
• A celebratory End-of-Challenge + 5-Year Anniversary Party (March 21)