GET FASTER, THE SMART WAY
Elite Coaching & Sim Racing Courses for Drivers Who Want to Win
Train Like the Best. Race Like the Best. Win Like the Best.
CHOOSE YOUR LEARNING PATH
One Foundation for Every Driving Path
One Foundation for Every Driving Path
Start Your Training Journey Today
Unlock this complete step-by-step system designed to help you drive faster, improve consistency, and master every racing technique with confidence. Follow precise drills, visual examples, and expert guidance for real results.
Meet Your Instructors
Meet Your Instructors
Each stage of this GT3 sim racing course builds on the last—helping you understand your car, master control, and drive faster with confidence.
Marian Barbieru
Lead Instructor: Sim Racing Coach & Course Creator
Creator of the GITGUD Racing Courses
Expert in driving technique & performance training
Personal coaching for 1500+ sim racers worldwide
“l designed our courses to help sim racers truly
feel control and confidence behind the wheel.”
Matteo Kuenzner
GT3 Specialist • Williams Esports Driver
Matteo (10.1K iRating) brings professional-level GT3 experience from competitive esports racing. His insights on car dynamics, ABS, and TC add real-world depth to every module.
“We did our best to bridge the gap between esports and beginner drivers.”
100% Money-Back Guarantee
If you’re not satisfied within 14 days, get a full refund — no questions asked. We back the quality of our courses with confidence.
Meet Your Coach
I’m Marian Barbieru — a top 1% iRacer offering personal iRacing coaching and sim racing courses designed to help drivers improve, compete, and win in both Formula & GT Cars.
I’ve coached over 1000 drivers and helped more than 5000 racers through my online courses. With hundreds of educational videos on the GITGUD Racing YouTube channel, accumulating over 4 million views, my goal is to provide the best sim racing resources to help drivers analyze, improve, and get faster.
As I’ve been competing at a high level for more than 5 years, I know what it takes to improve — and more importantly, how to teach it. Whether you’re struggling with consistency, race craft, or raw pace, I can help you break through your limits.
I’m Marian Barbieru — a top 1% iRacer offering personal iRacing coaching and sim racing courses designed to help drivers improve, compete, and win in both Formula & GT Cars.
I’ve coached over 1000 drivers and helped more than 1,500 racers through my online courses. With hundreds of educational videos on the GITGUD Racing YouTube channel, accumulating over 4 million views, my goal is to provide the best sim racing resources to help drivers analyze, improve, and get faster.
Coaching Highlights
Watch sample clips and see how coaching can transform your driving.
Watch how this student improved
See how we shaved seconds off
I've worked with thousands of iRacers, helping them get faster, more consistent.
And through my courses, I’ve helped over 5000 drivers improve and achieve success.