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The 2020 Race Schedule
Sebring, Feb 27 - March 1
Road America, June 18 - 21
Mid-Ohio, June 25 - 28
Watkins Glen, September 9 - 13
VIR, September 24 - 27
Lime Rock, October 16 - 17
Road Atlanta, November 19 - 22
Daytona International Speedway, December 11 - 13
International GT is a North American racing series that includes The Stuttgart Cup, Mission Foods GT3 Cup Trophy and The Maranello Cup championships for late model Porsche and Ferrari competitors.
stuttgart cup racing

IGT Upcoming Races , Team Profile, Coaches Corner Video

Written by International GT on . Posted in international gt

2020 Getting Back On Track

The summer serenity and seclusion will soon be replaced with racing excitement at International GT.  The final quarter of 2020 will feature some of the best race tracks in the country.  The season resumes on September 9-13  at Watkins Glen followed by Virginia International Raceway two weeks later September 24-27.  October 19-22 we return to the scenic Lime Rock Park in Connecticut before heading south  November 19-22 at Road Atlanta.  The 2020 season concludes at the World Center of Speed, Daytona International Speedway December 11-13. 
Registration is open for all the remaining races. You can click here for registration and to see the provisional event schedule for Watkins Glen and VIR. If you have any questions contact Julie at julie@internationalgt.net or (770)380-7770.

Team Profile


Since 1995, Speedsport Tuning has been providing clients throughout the Northeast with honest, dependable and expert Porsche service.  

Speedsport Tuning and SST Auto began life as a small Porsche performance shop owned by Larry Prentiss.  Well-known racer and Porsche technician Spencer Cox would join the shop and eventually purchase it from Larry.   With Spencer’s guidance the shop continued to grow and expand, ultimately moving to an impressive 32,000 sq ft facility in Danbury, CT.   Speedsport attracted top professionals like Bryan Lagas who would take over ownership of Speedsport Tuning and SST Auto in 2019.  

While it began as a Porsche-centric shop, as the business has continued to grow, SST Auto and Speedsport Turning have added expert, factory-trained Audi, BMW, VW, Mercedes and Mini technicians to provide the same level of service the Porsche customers have been accustomed to.

Speedsport Tuning, the company’s racing division, has joined International GT in 2020 beginning at Sebring with JASON MCCARTHY#11 and JOHN UGLUM #711 and then again with JENS HANTSON #125 at Mid Ohio.  

Click on the Speedsport logo above to link to their website.

Coach’s Corner

Often found in the Speedsport Tuning paddock coaching their drivers, GRANT MAIMAN, who has also been spotted in other IGT team paddocks, has an impressive racing pedigree in the US and Europe which he has turned into an expert driver coaching business.

As a coach Grant’s philosophy reads, “A lap time is the result of technique, car potential and track conditions. The goal is to have conditions and car potential be the only limiting factors. We specialize in helping our clients understand the relationship between the track, car and driver, and how one influences the other. With a proper handling car and training, drivers can drive the car to its limitations, instead of their own.”

CLICK HERE to take a lap of Sebring with Grant. 

Check out Grant’s Facebook page by clicking on his photo above or at https://facebook.com/Maiman-Motorsport-Development-1012964248829438/


If you would like to list anything in the International GT Marketplace, please contact Julie at (770)380-7770 or send your listing to julie@internationalgt.netPlease include a photo, brief description and contact information.

2018 Ferrari Challenge Race Car

  • Classic Rosso Corsa Exterior
  • Chassis #ZFF87EXX000231836
  • 6,671 KM
  • Competed in six Ferrari challenge races in 2019.
  • Numerous top 5 finishes
  • Front passenger fender was replaced, other than that, no accidents or major damage.
  • Extremely clean
  • Spare set of wheels included
  • All records available

Price: $239,000, OBO

Contact: Hugh PlumbTeam TGM
(302)540-5444, hughplumb@gmail.com

2020 Schedule

Updated June 4, 2020

International GT 2020 Schedule
  • BPM