Most Improved
Most Improved
2020:
- Carolina Motorsports Park - Shellie & Justin McKee, South Carolina Region
- Eagles Canyon Raceway - Larry Waterman, Texas Region
- Thompson Speedway Motorsports Park - Eric Voelkle, Western New York Region
- GingerMan Raceway - Paul Darling, Northwestern Ohio Region
- Time Trials Nationals - Michelle Quinn, Central Florida Region
- New Jersey Motorsports Park - Sang Yi, South Jersey Region
- Michelin Raceway Road Atlanta - John (Central Carolinas Region), Jonathan(North Carolina Region), & Hamilton(Central Carolinas Region) Cort
2021:
- VIRginia International Raceway - Ryan Cheek, Central Carolinas Region
- Buttonwillow Raceway Park - Tamara Woolever, San Francisco Region
- Time Trials Nationals - Timothy Gleason, Gulf Coast Region
- Ridge Motorsports Park - Carl Tanner, Oregon Region
- Michelin Raceway Road Atlanta - Chris Johnson, Tennessee Valley Region
2022:
- Carolina Motorsports Park - Nic Spruill, Blue Ridge Region
- Sebring International Raceway - Alan Nothstein, Central Florida Region
- Eagles Canyon Raceway - Jeff Velker, Texas Region
- Time Trials Nationals - Kathy Morey, Gulf Coast Region
- Thompson Speedway Motorsports Park - Tina Royal, New England Region
- GingerMan Raceway - A.J. Helmus, Western Michigan Region
- Pittsburgh International Race Complex - Wendy Thanisch, Cincinnati Region
- Buttonwillow Raceway Park - Cliff Neill, San Francisco Region
- Michelin Raceway Road Atlanta - Charles Patteson, Central Carolinas Region
2023:
- Thunderhill Raceway Park - Shelly Monfort, San Francisco Region
- Ozarks International Raceway - Nick Phillips, Steel Cities Region
- Time Trials Nationals - Mark Kilgore, Tennessee Region
- Michelin Raceway Road Atlanta - Yuze Zhong, Atlanta Region
2024:
- VIRginia International Raceway- Bryan Roberts, Central Carolinas Region
- Road America- Keith Wilkening, Indiana Northwest Region
- NCM Motorsports Park- Jeremy Mitchell, Ozark Mountain Region
- Pittsburgh International Race Complex- Arshia Akhtar
- Time Trials Nationals- Casandra Light, Atlanta Region
2025:
