Any questions or want to get in touch?


This is the place.

Let's Chat


Social Media

  • YouTube - Schwarzer Kreis
  • Instagram
  • Facebook
  • LinkedIn
Thanks for submitting!

03 Newsletter

Weekly Newsletter with my TOP 3 learnings of the week with max. 30 sec. reading time! 

For who?

Athletes and driven-people that want to become better mentally and physically

My promise:

No spam

No garbabe

No fees

Helpful to anyone that likes to improve 

Well done for upping your game!

Chat soon!


Matti Weitz

Future Professional Triathlete