Billy Johnson is a racing driver from United States who competes in IMSA Pilot Challenge for KOHR MOTORSPORTS. Johnson has recorded 6 wins and 10 podiums from 49 starts.[1]
A Racer Rating of 2,553 ranks Johnson 1602th of 12,418 indexed drivers, on an Elo scale where the strongest reach the low five figures. It is built from every indexed race in the driver's file.
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | IMSA Pilot Challenge | KOHR MOTORSPORTS | 10 | 0 | 0 | 0 | 0 | 0 | P80 | −295 | 2,553 |
| 2025 | IMSA Pilot Challenge | KOHR MOTORSPORTS | 10 | 0 | 2 | 0 | 0 | 0 | P5 | +45 | 2,848 |
| 2023 | IMSA Pilot Challenge | Hattori Motorsports | 6 | 1 | 1 | 0 | 0 | 0 | P119 | −568 | 2,803 |
| 2022 | IMSA Pilot Challenge | KOHR MOTORSPORTS | 9 | 0 | 1 | 0 | 0 | 0 | P65 | −972 | 3,371 |
| 2021 | IMSA WeatherTech | Alegra Motorsports | 3 | 0 | 0 | 0 | 0 | 0 | P149 | −157 | 4,343 |
| 2020 | IMSA Pilot Challenge | Winward Racing | 2 | 0 | 0 | 0 | 0 | 0 | P65 | −401 | 4,500 |
| 2019 | IMSA Pilot Challenge | KohR Motorsports | 2 | 0 | 0 | 0 | 0 | 0 | P11 | −101 | 4,901 |
| 2016 | IMSA Pilot Challenge | Multimatic Motorsports | 7 | 5 | 6 | 0 | 0 | 0 | P8 | +3 | 5,003 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🇺🇸 Ted Giovanis | 2,054 | 45 | 29 | 16 | 64% |
| 🇺🇸 Hugh Plumb | 2,114 | 39 | 24 | 15 | 62% |
| 🇺🇸 Robby Foley | 3,562 | 37 | 11 | 26 | 30% |
| 🇺🇸 Matt Plumb | 2,238 | 37 | 21 | 16 | 57% |
| 🇺🇸 Gregory Liefooghe | 2,610 | 36 | 13 | 23 | 36% |
| 🇺🇸 Sean Quinlan | 2,559 | 35 | 13 | 22 | 37% |
| 🇺🇸 Sean McAlister | 2,903 | 34 | 13 | 21 | 38% |
| 🇺🇸 Stevan McAleer | 3,244 | 33 | 6 | 27 | 18% |
| 🇺🇸 Vincent Barletta | 2,515 | 33 | 13 | 20 | 39% |
| 🇬🇧 Robin Liddell | 2,514 | 33 | 15 | 18 | 45% |
Billy Johnson is an American sports car driver who has built his career around competition in IMSA-sanctioned series, including a background that saw him rise through the GS ranks and claim the 2016 IMSA Continental Tire Sports Car Challenge GS title before going on to compete in top-level sports car programs such as the FIA World Endurance Championship with Ford Chip Ganassi Racing UK. That broader experience in factory-backed endurance racing has informed his continued participation in North American club and pro-am competition, where he remains a recognizable name in the paddock.[1]
Currently, Johnson competes in the IMSA Pilot Challenge with KOHR MOTORSPORTS, holding active status with no championships won in the series to date. Across 49 career starts he has recorded 6 wins and 10 podiums, and his Racer Rating stands at 2,553, placing him 1,602th among active drivers. In the 2026 season, Johnson has yet to record a win or podium through 3 rounds, sitting P149 in the standings.[2]