California Extreme 2018

California Extreme 2018

California Extreme 2018 has come and gone.  It was another spectacular event!
Thank you to all our exhibitors and volunteers for making California Extreme a huge success!
We hope we can count on you again next year.
Check back again soon for dates on California Extreme 2019!!!

If you would like to see pictures from CAX 2018, please visit the Pictures Page

The Extreme Team


Missed getting a t-shirt? They are available for re-order until August 19, 2018. Please see the t-shirt page in order to order yours.  Please note that it will take a minimum of 8-12 weeks for the orders to ship. 

It has come to our attention that some t-shirts from the 2018 show may have some issues with ink loss when washed. If you experience this problem, please contact us at and send us a picture (required) of your t-shirt showing the ink loss. We ask that you do this no later than September 30th so we can make sure to reorder enough to replace any damaged ones. We will ship you a replacement once we have them (no need to return the damaged t-shirt). Our apologies for any inconvenience this may cause.