Eric Foss is a racing driver from United States who competes in Porsche Endurance Challenge North America for Topp Racing. Foss is a one-time champion (2017), with 20 wins and 29 podiums from 94 starts.[1]
A Racer Rating of 3,913 ranks Foss 3969th of 40,349 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.
| 2026-03-08 | Sebring USAC GT3 Cup Pro-Am | P11 | −148 |
| Rating won | Race | Series | Finish |
|---|---|---|---|
| +145 | Motorsport Park Hastings 2015 | NASA | P1 |
| +144 | Motorsport Park Hastings 2015 | NASA | P1 |
| +134 | Lime Rock Park 2021 | IMSA Pilot Challenge | P1 |
| +124 | Motorsport Park Hastings 2015 | NASA | P1 |
| +122 | Circuit of the Americas 2016 | IMSA Pilot Challenge | P1 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | ▸Porsche Endurance Challenge North America | Topp Racing | 1 | 0 | 0 | 0 | 0 | 0 | — | −148 | 3,913 |
| 2025 | ▸International GT | 1 | 0 | 1 | 0 | 0 | 0 | P19 | −152 | 4,061 | |
| ▸Porsche Endurance Challenge North America | Topp Racing | 1 | 0 | 0 | 0 | 0 | 0 | — | −173 | ||
| ▸Trans-Am | 1 | 1 | 1 | 0 | 0 | 0 | P6 | +7 | |||
| 2023 | ▸IMSA Pilot Challenge | Murillo Racing | 9 | 0 | 0 | 0 | 0 | 0 | P11 | −233 | 4,379 |
| 2022 | ▸IMSA Pilot Challenge | Murillo Racing | 10 | 3 | 3 | 0 | 0 | 0 | P2 | +311 | 4,612 |
| 2021 | ▸IMSA Pilot Challenge | Murillo Racing | 10 | 1 | 1 | 0 | 0 | 0 | P9 | −118 | 4,301 |
| 2020 | ▸IMSA Pilot Challenge | Murillo Racing | 10 | 0 | 0 | 0 | 0 | 0 | P13 | +209 | 4,364 |
| 2019 | ▸IMSA Pilot Challenge | Murillo Racing | 10 | 0 | 2 | 0 | 0 | 0 | P10 | +206 | 4,364 |
| ▸NASA | BMW 323is | 4 | 4 | 4 | 0 | 0 | 0 | P11 | — | ||
| 2018 | ▸IMSA Pilot Challenge | Murillo Racing | 8 | 0 | 0 | 0 | 0 | 0 | P9 | ↑195+270 | 4,143 |
| ▸NASA | BMW 323is | 7 | 5 | 5 | 0 | 0 | 0 | P12 | −474 | ||
| 2017 | ▸IMSA Pilot Challenge | Murillo Racing | 10 | 2 | 6 | 0 | 0 | 0 | P1 | +162 | 3,869 |
| 2016 | ▸IMSA Pilot Challenge | Murillo Racing | 7 | 1 | 3 | 0 | 0 | 0 | P3 | ↑2,025+501 | 4,175 |
| ▸PCA Club Racing | 1 | 0 | 0 | 0 | 0 | 0 | P65 | −53 | |||
| 2015 | ▸NASA | BMW 323is | 4 | 3 | 3 | 0 | 0 | 0 | P11 | +1,904 | 3,254 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🇺🇸 Owen TrinklerFIA Bronze | 2,833 | 66 | 39 | 27 | 59% |
| 🇺🇸 Gregory LiefoogheFIA Silver | 3,652 | 63 | 40 | 23 | 63% |
| 🇺🇸 Tim ProbertFIA Bronze | 2,385 | 61 | 51 | 10 | 84% |
| 🇺🇸 Spencer PumpellyFIA Silver | 4,134 | 55 | 33 | 22 | 60% |
| 🇺🇸 Chad McCumbeeFIA Silver | 3,903 | 55 | 31 | 24 | 56% |
| 🇬🇧 Robin LiddellFIA Silver | 3,578 | 55 | 31 | 24 | 56% |
| 🇺🇸 Brent MosingFIA Bronze | 3,330 | 51 | 42 | 9 | 82% |
| 🇺🇸 Robby FoleyFIA Gold | 4,619 | 49 | 25 | 24 | 51% |
| 🇺🇸 Alan BrynjolfssonFIA Bronze | 4,608 | 48 | 23 | 25 | 48% |
| 🇺🇸 Trent HindmanFIA Gold | 4,246 | 48 | 23 | 25 | 48% |
| 🇺🇸 Chase BriscoeHigher-rated, 1× champion | 6,639 | 9 | 7 | 2 | 78% |
| 🇺🇸 Austin CindricFIA Silver, 1× champion | 6,457 | 5 | 2 | 3 | 40% |
| 🇫🇷 Sacha FenestrazFIA Platinum, 1× champion | 6,049 | 1 | 1 | 0 | 100% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 3,959 | 🇫🇷 Romain Monti | GT World Challenge Europe | 3,915 |
| 3,960 | 🇺🇸 Zach Veach | IMSA Pilot Challenge | 3,915 |
| 3,961 | 🇫🇷 Arno Santamato | GT World Challenge Europe | 3,914 |
| 3,962 | 🇺🇸 Bubba Nissen | NASCAR Xfinity | 3,914 |
| 3,963 | 🇳🇱 Francis Tjia | 24H Series | 3,914 |
| 3,964 | 🇬🇧 Mark Radcliffe | British GT Championship | 3,914 |
| 3,965 | 🇺🇸 Tommy Riggins | NASCAR Xfinity | 3,914 |
| 3,966 | 🇩🇪 Torsten Kratz | 24H Series | 3,914 |
| 3,967 | 🇫🇷 Christophe Bourret | WEC | 3,913 |
| 3,968 | 🇺🇸 Clay Rogers | NASCAR Truck | 3,913 |
| 3,969 | 🇺🇸 Eric Foss | Porsche Endurance Challenge North America | 3,913 |
| 3,970 | 🇬🇧 Kiern Jewiss | GT World Challenge Europe | 3,913 |
| 3,971 | 🇸🇪 Oliver Söderström | GT World Challenge Europe | 3,913 |
| 3,972 | 🇫🇷 Patrick Charlaix | 24H Series | 3,913 |
| 3,973 | 🇫🇷 Stephane Tribaudini | 24H Series | 3,913 |
| 3,974 | 🇨🇭 Antoni Forné | GT World Challenge Europe | 3,912 |
| 3,975 | 🇫🇷 Christophe Pillon | FIA GT Championship | 3,912 |
| 3,976 | 🇮🇹 Gianmarco Quaresmini | Porsche Mobil 1 Supercup | 3,912 |
| 3,977 | 🇳🇿 Liam Sceats | Lamborghini Super Trofeo Asia | 3,912 |
| 3,978 | 🇩🇪 Matthias Lüthen | Prototype Cup Germany | 3,912 |
| 3,979 | 🇧🇪 David Dermont | 24H Series | 3,911 |
Eric Foss is a professional endurance racer competing primarily in IMSA Pilot Challenge for Murillo Racing, where he has spent most of his career sharing GT4-level and production-based sports cars in multiclass fields. Graded FIA Silver, he races in championships that mix amateur and professional competitors across the United States.[1]
Foss has contested 74 starts in IMSA Pilot Challenge since 2016, taking 7 wins and 15 podiums, including the 2017 GS-class championship. His record extends to 94 starts across five series, with 20 wins and 29 podiums. Before joining the endurance grid, he raced solo in NASA's multiclass competition from 2015 to 2019, accumulating 12 wins from 15 starts in the GTS2 class. In 2025, he moved into Trans-Am racing, where he won on debut, and has taken a start in International GT.[2]
In IMSA Pilot Challenge, Foss regularly races Owen Trinkler, a semi-professional Bronze-graded driver and 2018 GS champion, and Gregory Liefooghe, an entry-level professional Silver-graded regular, with whom he has remained closely matched. He has finished ahead of Chase Briscoe, an elite professional and 2016 ARCA champion with 225 NASCAR Cup Series starts, across multiple meetings. Murillo Racing, the team fielding Foss for the bulk of his career, has won 16 races across the index with established professional Kenton Koch among its drivers.