Online Registration is OPEN. Pre entry deadline is 1/18/2025. All entries posted after the deadline are subject to our $250 late entry fee.

For 2025 we have adopted Race Select for our event registration needs. Many of you are already familiar with their process, but for those who are not, don’t worry it’s easy. Register as a new user, select Challenge of the Americas events, and complete the easy to understand form. Pre entry deadlines will still be in effect for each event, so if you don’t see the event, the pre registration is closed to competitors and you will need to register at the track.

REGISTER HERE

Also, for the first time in series history, Challenge of the Americas is offering competitors the opportunity to reserve their favorite number for the season. In years past, it has been a first come, first serve format when registering and receiving the kart number requested. For $50, each competitor can reserve their favorite number in their category for the season. Register early to guarantee you get the number you want. Once a number is gone, it’s gone.

The following are the class number ranges for the 2025 Challenge.
60cc Cadet: 100-199
100cc Junior: 800-899
100cc Senior: 900-999
100cc Masters: 700-799
Shifter Senior: 400-499
Shifter Masters: 500-599

All entries posted after the pre entry deadline are subject to a $250 late fee. If you are having issues with the online service or want to pay directly by check or credit card, you may do so by printing the Entry Form PDF below and mailing/emailing it to us. The pre-entry deadline still applies, any forms received after the pre-entry deadline will be assessed the late fee. Entry Form PDF Download

REFUND POLICY: There are no refunds for pre-entries. By entering I understand that there are no refunds once I pre-enter for an event. All items include applicable sales tax.