About us

Welcome to 42Rounds, where every step we take is a stride toward a cleaner, healthier future! This isn’t just a race; it’s a movement—a collective effort to raise awareness about the importance of clean air for our planet and our well-being.

Air is the essence of life, yet it’s something we often take for granted. Every breath we take connects us to the environment, and today, we run not just for personal achievement, but for a cause that impacts us all. That’s why we Run For Air.

As you lace up your running shoes and prepare to conquer the kilometers ahead, remember that each step symbolizes hope, determination, and a commitment to change. Together, we can inspire communities, drive action, and push for policies that ensure cleaner air for generations to come.

So, let’s run with purpose, breathe with intention, and cross the finish line knowing that we’ve made a difference.

Thank you for joining us in this vital mission. Let’s make every round count—for the air we share, the planet we love, and the future we believe in.

Ready, set, breathe… and run! 🌍💨🏃‍♂️🏃‍♀️

Erik van Loon
Rotterdamse Festivals