Isaac Kitzmiller Bio
Isaac Kitzmiller (born February 26, 2009) is an American professional stock car racing driver from Maysville, West Virginia. He competes full-time in the ARCA Menards Series East and part-time in the ARCA Menards Series, driving the No. 79 Chevrolet for ACR Motorsports. In 2025, he captured the ARCA Menards Series East championship, becoming one of the youngest title winners in the series’ modern era.
A developmental talent with deep family ties to the sport, Kitzmiller has built his early career around Late Model stock car racing before stepping onto the ARCA platform. His rapid progression through regional and national touring series has marked him as a rising prospect in American stock car racing.
Early Life and Background
Isaac Kitzmiller was born on February 26, 2009, in Maysville, West Virginia. Growing up in a region with a strong grassroots racing tradition, he was introduced to motorsports at a young age through his family’s involvement in the sport. His father, Jason Kitzmiller, is a fellow racing driver who currently competes full-time in the ARCA Menards Series for CR7 Motorsports, giving Isaac an early and constant connection to the racing environment.
Surrounded by race shops, trailers, and track-day conversations, Kitzmiller developed a natural comfort behind the wheel of stock cars. The influence of his father’s career helped shape his understanding of race craft, car preparation, and the discipline required to advance through the motorsports ladder.
Path to NASCAR
Before reaching the ARCA level, Kitzmiller honed his skills in a variety of Late Model and touring series. He previously competed in the CARS Pro Late Model Tour, the Grand National Super Series, the INEX Nashville Spring Series, the INEX Summer Shootout, and the World Series of Asphalt Stock Car Racing. These programs are widely recognized as proving grounds for young American stock car talents.
Since 2023, Kitzmiller has been a driver in the Team Hornaday Development program, which was founded in 2022 by Candice Hornaday, daughter of NASCAR Hall of Famer Ron Hornaday Jr. The program is designed to mentor and develop the next generation of stock car drivers, providing Kitzmiller with structured coaching and competitive opportunities.
Isaac Kitzmiller Career
Early Career (2023–2024)
Kitzmiller’s earliest documented national exposure came through the Team Hornaday Development program, where he joined in 2023. Working within the framework established by Candice Hornaday, he gained experience in Late Model competition and learned the fundamentals of professional race preparation.
During this developmental period, Kitzmiller continued to race across regional Late Model events, building a reputation as a consistent and competitive young driver. His performances across multiple touring series helped prepare him for the leap into ARCA-sanctioned competition in 2025.
ARCA Menards Series East Breakthrough (2025)
In 2025, it was revealed that Kitzmiller would participate in the pre-season test for the ARCA Menards Series at Daytona International Speedway, driving the No. 97 Chevrolet for CR7 Motorsports. Two months later, it was announced that he would make his debut in the ARCA Menards Series East at Five Flags Speedway, driving the No. 79 for CR7 Motorsports with ACR Motorsports. Several days after that, the team confirmed that Kitzmiller would run the full East Series schedule in the No. 79.
Kitzmiller delivered an outstanding rookie campaign in the ARCA Menards Series East, scoring top-ten finishes in all eight races on the schedule. His consistency and speed allowed him to win the 2025 championship over rival Tyler Reif, capping a remarkable first full season in the series.
Alongside his East Series duties, Kitzmiller has also run part-time events in the ARCA Menards Series, expanding his experience on larger tracks and longer-distance races as he continues to develop as a driver.
ACR Motorsports Era (2025–Present)
Kitzmiller’s move to ACR Motorsports in 2025 marked his arrival as a full-time professional stock car driver. The team fields the No. 79 Chevrolet, and the partnership quickly produced results, with Kitzmiller capturing the ARCA Menards Series East title in his first season with the organization.
The collaboration between Kitzmiller and ACR Motorsports has positioned the young driver within a structured team environment focused on long-term development. With a championship already secured in 2025, the program is built around continuing his progression toward higher national touring series.
Driving Style and Strengths
Kitzmiller has demonstrated remarkable consistency at a young age, posting top-ten finishes in every ARCA Menards Series East race during his 2025 championship run. His strength on short tracks and ovals reflects the foundation built through years of Late Model competition. Working within the Team Hornaday Development program has also given him exposure to structured mentorship and professional preparation habits.
Notable Races and Milestones
Kitzmiller’s championship-winning 2025 ARCA Menards Series East season stands as his defining milestone to date, highlighted by a perfect top-ten record across all eight races. His pre-season test appearance at Daytona International Speedway also marked a significant step, signaling his transition into higher-profile ARCA Menards Series competition.
Isaac Kitzmiller Career Wins
Isaac Kitzmiller’s most prominent career achievement is the 2025 ARCA Menards Series East championship. The title came in his first full season of East Series competition, underscoring his rapid rise through the stock car ladder.
ARCA Menards Series East Highlights
Kitzmiller won the 2025 ARCA Menards Series East championship over Tyler Reif, finishing with top-ten results in all eight races on the schedule. His consistency across the season proved decisive in the title fight, establishing him as one of the series’ top young talents.
Other Wins & Performances
Prior to his ARCA success, Kitzmiller competed in the CARS Pro Late Model Tour, the Grand National Super Series, the INEX Nashville Spring Series, the INEX Summer Shootout, and the World Series of Asphalt Stock Car Racing, building the foundation that led to his 2025 championship run.
Isaac Kitzmiller Family
Family Background and Racing Lineage
Isaac Kitzmiller is the son of Jason Kitzmiller, a fellow racing driver who currently competes full-time in the ARCA Menards Series for CR7 Motorsports. The family’s deep involvement in stock car racing has provided Isaac with early access to tracks, equipment, and competitive experience from a young age.
His development has also been supported through the Team Hornaday Development program, founded by Candice Hornaday, daughter of NASCAR Hall of Famer Ron Hornaday Jr., linking Kitzmiller’s career path to one of the most respected families in American stock car history.
Personal Life
Isaac Kitzmiller continues to focus on his development as a professional racing driver while maintaining ties to his West Virginia roots. His career remains centered on progressing through the ARCA platform and beyond.
2025 Season Performance
Isaac Kitzmiller’s 2025 season has been defined by his championship-winning run in the ARCA Menards Series East. Driving the No. 79 Chevrolet for ACR Motorsports, he recorded top-ten finishes in all eight East Series races and claimed the title over Tyler Reif, delivering one of the most consistent rookie campaigns in recent series history.
In parallel with his East Series effort, Kitzmiller has made select starts in the ARCA Menards Series, gaining experience on superspeedways and larger ovals as part of his part-time schedule with the team. These additional races are designed to broaden his track experience as he continues to develop.
Looking ahead, Kitzmiller’s 2025 championship positions him as a strong candidate for expanded opportunities in higher national touring series. With a full season of ARCA-level competition now complete, his outlook points toward continued growth within the stock car ladder.
