About us

Jokes Aside is an outdoor Obstacle and Functional Fitness Facility which will offer you the opportunity to develop your OCR abilities and fitness to its full potential.

Open hours

Our current open hours are: 
Monday - Friday: 5am - 6pm
Saturday: 6am - 10am

Our current Class Times are: 
Monday, Wednesday & Friday: 4pm - 5pm
Tuesday & Thursday: 5pm - 6pm ; 6pm - 7pm
Ladies Bootcamp: Wednesday 7:45 - 8:30am

* Contact us prior to visit to arrange access to the Estate
We are also available for groups and functions with prior arrangement.

Who are we?

Greg Avierinos


Greg is an OCR athlete currently part of the Nevarest Team and has been competing since 2014. He is currently the u24 OCR World Champion and has competed multiple times overseas. His sporting backgrounds are Adventure Racing, Mountain Biking, Trail Running and Hockey. Greg has his degree in Sports Science from the University of Pretoria and is passionate about helping people to reach their fitness goals both big and small. 

Co-Owner | u24 OCR World Champion | Sport Scientist | Coach | Athlete

David Avierinos


David handles the business side of the gym, also enjoying a run from time to time. He studied his BCom Entrepreneurship degree at the University of Pretoria and is passionate about turning Jokes Aside into a thriving business that is more than just a gym! 

Co-Owner | Entrepreneur

Where are we?

523 Pinhoe Lane, Cornwall Hill Estate, Irene, Centurion, South Africa