Eric Grotenhuis is a racing driver who competes in ChampCar Endurance Series for HT4H 1999 BMW E46 (WHITE). Grotenhuis has recorded 0 wins and 1 podium from 1 start.[1]
A Racer Rating of 1,482 ranks Grotenhuis 21969th of 40,700 indexed drivers, on an Elo scale where the strongest reach the high 8,000s. It is built from every indexed race in the driver's file.
| 2026-08-02 | Virginia International Raceway EC | P3 | +32 |
| Rating won | Race | Series | Finish |
|---|---|---|---|
| +32 | Virginia International Raceway 2026 | ChampCar Endurance Series | P3 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | ▸ChampCar Endurance Series | HT4H 1999 BMW E46 (WHITE) | 1 | 0 | 1 | 0 | 0 | 0 | — | +132 | 1,482 |
| # | Driver | Series | Rating |
|---|---|---|---|
| 21,959 | 🇫🇷 Nicolas Gruè | Nürburgring Langstrecken-Serie | 1,483 |
| 21,960 | 🇬🇧 Tom Bell | BMW CCA Club Racing | 1,483 |
| 21,961 | 🏳️ William Christian II | NASA | 1,483 |
| 21,962 | 🏳️ Alessandro Borroni | American Endurance Racing | 1,482 |
| 21,963 | 🏳️ Art McCallister | ChampCar Endurance Series | 1,482 |
| 21,964 | 🏳️ Barry Logan | American Endurance Racing | 1,482 |
| 21,965 | 🏳️ Craig Wiggins | ChampCar Endurance Series | 1,482 |
| 21,966 | 🏳️ Dieter Swepes | Nürburgring Langstrecken-Serie | 1,482 |
| 21,967 | 🏳️ Donnie Isley | SCCA Majors | 1,482 |
| 21,968 | 🏳️ Edward Braun, 3rd. | American Endurance Racing | 1,482 |
| 21,969 | 🏳️ Eric Grotenhuis | ChampCar Endurance Series | 1,482 |
| 21,970 | 🏳️ Garrett Meier | ChampCar Endurance Series | 1,482 |
| 21,971 | 🏳️ J Clay | BMW CCA Club Racing | 1,482 |
| 21,972 | 🏳️ Johannes Nieman | BMW CCA Club Racing | 1,482 |
| 21,973 | 🏳️ Karsten Foese | Nürburgring Langstrecken-Serie | 1,482 |
| 21,974 | 🏳️ Rick Zollman | NASA | 1,482 |
| 21,975 | 🏳️ Seamus Erskine | American Endurance Racing | 1,482 |
| 21,976 | 🇮🇹 Stefano Constantini | Nürburgring Langstrecken-Serie | 1,482 |
| 21,977 | 🏳️ Stephan Yelenik | American Endurance Racing | 1,482 |
| 21,978 | 🇩🇪 Steven Schwarz | American Endurance Racing | 1,482 |
| 21,979 | 🏳️ Thomas G. Smith | American Endurance Racing | 1,482 |
Eric Grotenhuis is a club-level driver racing in the ChampCar Endurance Series, a multiclass endurance championship in which amateur, semi-professional and graded professional drivers share the track. He drives an EC-class BMW E46 for HT4H.[1]
His indexed racing record spans one start in 2026, which yielded a podium finish. The season is still in progress, and that single result stands as his only outing to date.[2]
That podium came against a field of club and semi-professional drivers including Carl Townsend and Garrett Moran, both club-level racers. His team, HT4H, is a small operation fielding budget production-based machinery; Jim Adams, its strongest driver on record, also races at club level.