the holistic approach.

Every running journey is unique — shaped by work, family, health, nutrition, and the mental challenges along the way.

Together with our partners, we provide personal & tailored guidance helping each athlete individually toward their goals, every step of the way.

International Running Club Zürich

The IRC ZRH is a running club based in Zürich, Switzerland, founded in 2023 by Lea and Moritz. As a non-profit organization, the club follows the Swiss tradition of supporting athletes who are passionate about running while celebrating the community spirit of the sport. IRC ZRH welcomes runners of all levels and backgrounds to join and grow together.

If the city of Zürich calls to you, be sure to drop by for one of their training sessions!

Take me there

Nutrition, Medical & Diagnostic Services

  • Z4P_Nutrition

    Nutrition

    To achieve long-term performance improvements, run efficiently, recover quickly, and stay injury-free, nutrition plays a crucial role.

    Together with Z4P Nutrition, we support you in fueling your runs before, during, and after training — helping you get the most out of every session.

    Our approach covers everything from race-day nutrition and supplements to performance diagnostics, ensuring your body has exactly what it needs to perform and recover at its best.

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  • Medical Support When You Need It

    Whether it’s a regular check-up with a sports doctor, an MRI after an injury, physiotherapy, or seeing a specialist — we’re here to help.
    Through our trusted network, we make sure you get the right medical support as quickly as possible, tailored to your individual needs.

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  • Performance_Diagnostics_peak.run

    Performance Diagnostics

    You want to know where you stand and complete a performance test in the lab? No problem — we’re happy to support you.

    Our lab testing helps you define your individual training zones, understand your metabolism, and optimise your fueling strategy. With clear insights and personalised recommendations, you can train smarter, recover better, and reach your goals more efficiently — whether for racing, building your base, or improving overall performance.

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