Contact Us
Schedule a Track Consultation
Running or rebuilding a racetrack, test & tune, or special event? Tell us what you’re working on and we’ll get back to you with a game plan.
Gary: 719-248-4249 Gari: 719-248-4354
gary@gandgrace.com gari@gandgrace.com
Based in Kansas – working with tracks across the U.S.
Testimonials
See What Others Say
Running a racetrack takes passion, precision, and people who genuinely care about the racers and the facility. Here’s what track owners, promoters, and racers have to say about working with Gary and Gari Harper — and why partnering with G² makes a difference.
★★★★★
Our local track has never been as good as it was when the “Garys” were running it.
– Joe S. – Ohio
★★★★★
When you are racing on a track prepped by Gary Harper, you might as well be at a practice tree race everyone’s car will be so consistent.
– Cadence S. – Ohio