With Clippero, you have have multiple classes, categories, or divisions.
To run multiple classes or categories, you simply create a challenge for each category.
In the below example you'll see Rip Curl (www.clippero.com/ripcurl) running multiple divisions, and simply using the challenge name to specify the division (e.g. "Hawaiian Islands Region, USA // Boy's 16 & under"). All challenges will appear on your Clippero profile page so users can scroll to find and enter the relevant challenge.