[3] In 2010, he joined Racers Edge Motorsports in the GS class of the renamed Continental Tire Sports Car Challenge.

[6] Buford began competing in the Pirelli World Challenge's GTS class in 2016 with Racers Edge.

Buford also returned to the Pirelli World Challenge, running in the GTS Pro class with Racers Edge, and won both races at Mosport.

In the GTS SprintX race at Circuit of the Americas, he scored the Mustang GT4's maiden victory when he and Maxwell passed pole sitter Harry Gottsacker during pit stops; Buford explained "some of the cars have outright pace on us, but we just executed the perfect race.

[12] In 2019, Buford ran the full Michelin Pilot Challenge schedule with PF Racing, finishing 11th in the standings.

[13] He also began racing in the British GT Championship's Silver Cup for Multimatic alongside fellow American Chad McCumbee.

[18] His first race with the team came in the second round on the Daytona road course as he was not approved for the season opener on the oval.

Buford also made his NASCAR Craftsman Truck Series debut at Sonoma Raceway, driving the No.

[22] In 2023, it was announced that Buford would run a second car for Big Machine Racing at Daytona International Speedway, the No.

[10] An avid rock climber,[25] he participated in the show American Ninja Warrior in 2017 (Daytona Beach) and 2018 (Philadelphia), but was eliminated on the third obstacle in both attempts.