Stay Connected

As a competitor, we want to you stay up to date on all things F4 U.S. Championship.

Please join our official mailing list where we send out bulletins, memos, and event details: Official Competitor Email List

You can also share this link with anyone from your team who would need to be kept informed on official announcements.

At events, our team uses WhatsApp to communicate (rather than texting). Once you download the free app, click this link to join the group: F4 U.S. Event Updates Group (download WhatsApp to your iPhone or Android)

Current Season Materials - Click Title to Expand


Development Training Modules

Season Details


March 6-7: VIR Rookie School


March 8-9: VIR Pre-Season Test


March 25-28: Michelin Raceway Road Atlanta

May 13-16: Road America

June 23-27: Mid-Ohio Sports Car Course


July 15-18: Brainerd International Raceway

September 23-26: VIRginia International Raceway

October 22-24: Circuit of the Americas

Welcome to the 2021 F4 U.S. Championship season!

Below, we outline all you need to know to kick your season off on the right foot. Please read the entire page before beginning the registration process.

Parella Motorsports is excited to add these championships to our 2021 schedule. Joining with SVRA, Trans Am, and International GT groups is going to make for a very diverse and exciting season.

As we transition into a new environment, please review the 2021 F4FR Entrant Checklist before starting anything. It gives you a road map to complete the paperwork correctly the first time. 

General Information

Contact Information

Below, you will also find direct contacts to those involved in the series: 

Vehicle Registration

First up is completing the Vehicle Registration forms to get your car(s) registered for the year. If you registered a number in 2020 and raced it, you have the "right of first refusal" to renew that number until 11:50 PM CST on January 15th. Once that deadline is past, then the numbers will be issued on a first-come, first-served basis. A separate form must be completed for each vehicle to be registered. This can be done by the driver or the team principal. A completed form along with a form of payment must be sent to to reserve your number.

Before clicking the link, gather the following information:

  • Team Principal Information (name, email, cell number)
  • Crew Chief Information (name, email, cell number)
  • Team Representative (name, email, cell number)
  • Chassis Number
  • Transponder Number
  • Paddock Space Requirement
2021 F4FR Vehicle Registration

Driver Registration

All drivers are required to register each year. The below packet for Competition License (Driver Packet) can be completed and returned to as well. 

Before clicking the link, gather the following information:

2021 F4FR Driver Packet

Crew Registration

All crew members must register for a credential prior to the beginning of each season. Please note that crew credentials are not available for those under 14 years old. The below packet for Annual Credentials (Crew Packet) can be completed and returned to as well.

Before clicking the link, gather the following information: 

2021 F4FR Crew Packet

Event Registration

Teams and/or drivers can register for events once they have completed their season registration paperwork. Upon completion, you'll be sent login details for the Parella Motorsports Holdings website and will have access to register. Additional event information can be found on the 2021 Event Information - Official & Non-Official page, also accessed via the Competitor Portal

Event Credentials

Event credentials for your guests will be available for some events. The Single Event Credential form will be linked once we launch it for the 2021 season. Please note that if spectators are not allowed for an event, Single Event Credentials will not be offered. Access will only be allowed with a season credential. Due to COVID-19, some events will not allow for non-essential personnel. We will update the Team Principals of these changes as they are determined. 

Media Credentials

Team and driver media representatives will need to register for the season using the 2021 F4FR Crew Packet . For all other media inquiries, please contact Sydney.


The F4 U.S. & FR Americas Championships utilize two main forms of communication and houses it all on a Championship Competitor page. Our official mailing list distributes schedules, updates, memos, and bulletins. During events, we provide series alerts and updates via WhatsApp as a free alternative to text messages. Click the link to sign up or access these areas. 


Please don't hesitate to reach out to Sydney!

The following resources, bulletins, and memos are emailed via our official mailing service. If you are not currently receiving the emails, please sign up here.

Sporting & Competitor Resources

Competitor Regulation Bulletins

Competitor Advisory Bulletins

The following resources, bulletins, and memos are emailed via our official mailing service. If you are not currently receiving the emails, please sign up here.

Technical Resources

Technical Regulation Bulletins

Technical Advisory Memos

Archived Memos & Bulletins - Click Title to Expand