In the organizer's words:

Be there live when we choose the winner of the Mammut Challenge!

On December 7, 2025, the final community event will take place at Mcronauts in Cologne.

Experience a day full of action, fun and meeting new people completely free of charge.

You can also expect:

🥤 Free drinks & supplements

🏋️ Live challenges & a voluntary community workout

🎁 Lots of prizes, goodies and other surprises

🔥 And of course the decision: Who has the most amazing transformation?

Register now for free🚀

Secure your place on the guest list now, as places are very limited!

👉 Registration form:

https://mammut-challenge-final-event.super.site

Price information:

You must register via the link on our guest list!