Background and career
Landon Douglas Cassill (born July 7, 1989) is an American former professional stock car racing driver. He last competed full-time in the NASCAR Xfinity Series, driving the No. 10 Chevrolet Camaro for Kaulig Racing.
Cassill was born in Cedar Rapids, Iowa, and began racing on a quad when he was three years old. Cassill moved to go-karts. He finished second in the Pro Kart Tour at Atlanta Motor Speedway at the age of ten. The following year, he earned his first of two Kart Series national championships. Cassill won four International Kart Federation (IKF) championships, some on dirt and some on asphalt. In 2000, Cassill competed in three different classes: two karting classes and a midget class. He won all three state championships on the same night. Cassill won four more state championships at the Newton Kart Klub in Newton, Iowa, in 2001. He then started racing in a modified at the half-mile Hawkeye Downs. He was racing in the ASA Late Model Series (ASALMS) in 2003 while he was in high school at Jefferson High School in Cedar Rapids. He has also raced in legend, modified, and late model racecars. Other series include the American Speed Association and the CRA Super Series. At age 16, he became the youngest winner in ASALMS history when he won at Lake Erie Speedway on June 9, 2006; holding the record until Erik Jones surpassed him at the age of fourteen in 2010. On July 3, Cassill won his second ASALMS race, this time in a Southern Division race at South Georgia Motorsports Park near Cecil, Georgia. The win made him the first driver to win in both the Northern and Southern Divisions. He won his first Challenge Division race at I-70 Speedway on July 8, 2010, to become the first driver to win in all three divisions. For 196 laps, Cassill held the runner-up position on the track to Peter Casilino. He secured victory by edging Casilino off the track. Answering questions afterward about the win, Cassill replied, "Hey rubbin's just racin what can I say!" He finished second in the Challenge Division points behind Kelly Bires, and eleventh in the Northern Division despite starting in half of the races.
In 2006, Cassill was introduced to NASCAR through the GM Racing Development competition. He was one of 16 drivers that participated in the three-stage evaluation process that took place at Caraway Speedway in Asheboro, North Carolina, North Georgia Speedway in Chatsworth, Georgia, and Nashville Superspeedway. Cassill was signed by Hendrick Motorsports in December 2006. In 2007, Cassill tested the team's Car of Tomorrow car at Lakeland Speedway and Greenville-Pickens Speedway. Along with his driving duties, Cassill has worked in the team's research and development program and drove during practices for the Hendrick pit crews. Cassill made his Nationwide Series debut at Gateway International Speedway in July 2007 after turning eighteen, as NASCAR requires national series drivers to be at least eighteen years of age (regional series drivers can be sixteen). Cassill finished 32nd in his debut. He was in contention to score his first top-ten finish at Memphis before another driver spun him out on the final lap. In his six starts that year, his best finish was eighteenth at Dover. In 2008, Cassill drove the No. 5 National Guard Chevrolet in sixteen Nationwide series races for JR Motorsports and the No. 4 Phoenix Racing Chevrolet in the three road course races. In Cassill's first start of the season, at Nashville, he started 22nd and finished nineteenth, two laps down. He earned his first top-ten finish in the June race at Nashville with a ninth place finish. He won his first pole at Loudon, but had to start at the back of the field due to an engine change. He quickly moved his way up in the race but was wrecked by Bobby Hamilton Jr., resulting in a 34th place finish. He was involved in another incident with Hamilton Jr. at Memphis which resulted in an altercation following the race. In nineteen starts, Cassill earned five top-ten finishes and won Rookie of the Year honors. He also drove a limited schedule in the Truck Series for Randy Moss Motorsports; garnering three top-ten finishes. Cassill made his lone 2009 start on October 24 at Memphis; driving Phoenix Racing's No. 1 Miccosukee Chevrolet to a tenth place finish. In 2010, he drove the No. 98 truck for Thorsport Racing in the NextEra Energy Resources 250 at Daytona, but was caught in an accident on the first lap of the race. He made six starts in the Nationwide Series: three in the No. 7 Chevrolet for JR Motorsports and another three in the No. 09 Ford for RAB Racing. Cassill made his Cup Series debut at Michigan; driving for veteran team owner James Finch. He finished 38th in his Cup debut. He ran fifteen other races that year for Finch, TRG Motorsports, and Larry Gunselman. Cassill started the 2011 season with a third place finish in the opening Nationwide series race: the DRIVE4COPD 300 at Daytona. It would be his lone Nationwide start of the year. He drove in three Sprint Cup races for Germain Racing before moving over to Phoenix Racing. Cassill competed in 32 of the 36 races that year, with his best effort in the Heluva Good! Sour Cream Dips 400 at Michigan, where he started and finished twelfth. After the end of the season, he was replaced for 2012 in the Phoenix Racing No. 51 by Kurt Busch. In early February 2012, it was announced that Cassill would drive for Front Row Motorsports in the 2012 Daytona 500, driving the No. 26 Ford, but the deal fell through as Cassill received a full-season offer. Shortly after it was announced that Cassill would drive the No. 83 in 2012, driving for a new team, BK Racing, that purchased the assets and owners' points of the former Red Bull Racing Team. Cassill would go on to finish 31st in season points.
On January 17, 2013, it was announced that Cassill would leave BK Racing due to contract disagreements. In late February, he joined Circle Sport, driving the team's No. 33 in the Sprint Cup Series for the remainder of the season. In early March, it was revealed that Cassill was suing BK Racing for a claim of unpaid winnings. Later in the season, starting at the Brickyard 400, Cassill began running in the No. 40, jointly fielded by Circle Sport and Hillman Racing, in a majority of races. In December 2013, it was announced that Cassill would return to the No. 4 Chevrolet in the 2014 NASCAR Nationwide Series for JD Motorsports, replacing Mike Wallace as the team's lead driver, in addition to returning to the No. 40 Chevrolet for Circle Sport in the Sprint Cup Series. In the 2014 Cup season, Cassill tied his career-best finish of twelfth at the Daytona 500, and recorded his best career finish of fourth at the Geico 500. Carsforsale.com was the primary sponsor of Landon Cassill during these and four other races including Kansas Speedway, Sonoma Raceway, Indianapolis Motor Speedway, and Michigan International Speedway.
On December 16, 2014, G&K Services re-upped as a full-time associate sponsor with multiple primary sponsorships in select markets. Those races include Las Vegas Motor Speedway, Phoenix International Raceway, Texas Motor Speedway, Talladega Superspeedway, Bristol Motor Speedway, and Chicagoland Speedway. On February 2, 2015, Snap Fitness returned to the No. 40 team for a second year, sponsoring the races at Atlanta, the All-Star Showdown, Charlotte Motor Speedway, Michigan International Speedway, and Darlington Raceway. On February 11, it was announced that Cassill would partner with Carsforsale.com for a second year. Carsforsale.com sponsored the Daytona 500 and five other Sprint Cup races in the 2015 season. He ran very strongly in the 2015 Coke Zero 400, but his underfunded car was involved in a massive crash on the last lap at the checkered flag; he would finish thirteenth. With Hillman joining Premium Motorsports, Cassill lost his No. 40 ride. In 2016, Cassill joined Front Row Motorsports, driving the No. 38 Ford Fusion. During the Texas race, a big one occurred on lap 271, Cassill barely made it through. Cassill had his best performance of the season in the Food City 500, where he led twenty laps on a contrary fuel strategy to a 22nd-place finish. Cassill returned to FRM in 2017, though he drove the No. 34 as David Ragan returned to the team in the No. 38. His main sponsors were Starkey Hearing Foundation, CSX (Play it safe), and Love's Travel Stops. It was announced on October 10, 2017, that Cassill would not be returning to Front Row Motorsports in 2018.
After losing his ride in 2017, Cassill came into the 2018 season as a free agent. Following the release of Jeffrey Earnhardt from StarCom Racing, Cassill was announced as the new driver of the No. 00 Chevrolet Camaro with sponsorship from the United States First Responders Association beginning at Martinsville. Cassill finished last after mechanical failure took the car out of the event. The following race proved much better, as Cassill finished 21st. Cassill would return once again at Bristol with sponsorship from Superior Essex and TW Cable where he would finish in the 20th position. At Homestead, he drove the No. 89 car fielded by Morgan Shepherd's Shepherd Racing Ventures team.
Sources
Net-worth figure: Celebrity Net Worth (October 2026), in USD. Biography and career facts: the person's Wikipedia article and linked reporting. Snapshot date for all StarWorth figures: 28 October 2026.
