| 2026 · 2026 24 Hours of Le Mans | 45 | 92 | LMGT3 | The Bend Manthey | Richard Lietz · Riccardo PERA · Yasser SHAHINRichard Lietz Riccardo Pera Yasser Shahin | Porsche 911 GT3 R (992.2) | Porsche M97/80 4.2 L Flat-6 | 330 | Wikipedia contributors · CC BY-SA 4.0 |
| 2026 · Imola | 19 | 92 | LMGT3 | The Bend Manthey | Yasser SHAHIN · Riccardo PERA · Richard Lietz | Porsche 911 GT3 R LMGT3 | — | 193 | Official timing record |
| 2026 · Spa Francorchamps | 16 | 92 | LMGT3 | The Bend Manthey | Yasser SHAHIN · Riccardo PERA · Richard Lietz | Porsche 911 GT3 R LMGT3 | — | 139 | Official timing record |
| 2026 · Sao Paulo | 20 | 92 | LMGT3 | The Bend Manthey | Yasser SHAHIN · Riccardo PERA · Richard Lietz | Porsche 911 GT3 R LMGT3 | — | 218 | Official timing record |
| 2026 · Circuit Of The Americas | 31 | 92 | LMGT3 | The Bend Manthey | Yasser SHAHIN · Riccardo PERA · Richard Lietz | Porsche 911 GT3 R LMGT3 | — | 147 | Official timing record |
| 2026 · Fuji Speedway | 27 | 92 | LMGT3 | The Bend Manthey | Yasser SHAHIN · Riccardo PERA · Richard Lietz | Porsche 911 GT3 R LMGT3 | — | 181 | Official timing record |
| 2026 · Barcelona-Catalunya | 17 | 92 | LMGT3 | The Bend Manthey | Yasser SHAHIN · Riccardo PERA · Richard Lietz | Porsche 911 GT3 R LMGT3 | — | 183 | Official timing record |
| 2025 · 2025 24 Hours of Le Mans | 33 | 92 | LMGT3 | Manthey 1ST Phorm | Ryan HARDWICK · Richard Lietz · Riccardo PERARyan Hardwick Richard Lietz Riccardo Pera | Porsche 911 GT3 R (992) | Porsche M97/80 4.2 L Flat-6 | 341 | Wikipedia contributors · CC BY-SA 4.0 |
| 2025 · Losail | 29 | 92 | LMGT3 | Manthey 1ST Phorm | Ryan HARDWICK · Riccardo PERA · Richard Lietz | Porsche 911 GT3 R LMGT3 | — | 284 | Official timing record |
| 2025 · Imola | 19 | 92 | LMGT3 | Manthey 1ST Phorm | Ryan HARDWICK · Riccardo PERA · Richard Lietz | Porsche 911 GT3 R LMGT3 | — | 193 | Official timing record |
| 2025 · Spa Francorchamps | 21 | 92 | LMGT3 | Manthey 1ST Phorm | Ryan HARDWICK · Riccardo PERA · Richard Lietz | Porsche 911 GT3 R LMGT3 | — | 136 | Official timing record |
| 2025 · Sao Paulo | 23 | 92 | LMGT3 | Manthey 1ST Phorm | Ryan HARDWICK · Riccardo PERA · Richard Lietz | Porsche 911 GT3 R LMGT3 | — | 215 | Official timing record |
| 2025 · Circuit Of The Americas | 22 | 92 | LMGT3 | Manthey 1ST Phorm | Ryan HARDWICK · Riccardo PERA · Richard Lietz | Porsche 911 GT3 R LMGT3 | — | 115 | Official timing record |
| 2025 · Fuji Speedway | 21 | 92 | LMGT3 | Manthey 1ST Phorm | Ryan HARDWICK · Riccardo PERA · Richard Lietz | Porsche 911 GT3 R LMGT3 | — | 185 | Official timing record |
| 2025 · Bahrain International Circuit | 21 | 92 | LMGT3 | Manthey 1ST Phorm | Ryan HARDWICK · Riccardo PERA · Richard Lietz | Porsche 911 GT3 R LMGT3 | — | 216 | Official timing record |
| 2024 · 2024 24 Hours of Le Mans | 27 | 91 | LMGT3 | Manthey EMA | Richard Lietz · Morris SCHURING · Yasser SHAHINRichard Lietz Morris Schuring Yasser Shahin | Porsche 911 GT3 R (992) | Porsche M97/80 4.2 L Flat-6 | 281 | Wikipedia contributors · CC BY-SA 4.0 |
| 2024 · Losail | 30 | 91 | LMGT3 | Manthey EMA | Yasser SHAHIN · Morris SCHURING · Richard Lietz | Porsche 911 GT3 R LMGT3 | — | 284 | Official timing record |
| 2024 · Imola | 33 | 91 | LMGT3 | Manthey EMA | Yasser SHAHIN · Morris SCHURING · Richard Lietz | Porsche 911 GT3 R LMGT3 | — | 171 | Official timing record |
| 2024 · Sao Paulo | 30 | 91 | LMGT3 | Manthey EMA | Yasser SHAHIN · Morris SCHURING · Richard Lietz | Porsche 911 GT3 R LMGT3 | — | 209 | Official timing record |
| 2024 · Circuit Of The Americas | 18 | 91 | LMGT3 | Manthey EMA | Yasser SHAHIN · Morris SCHURING · Richard Lietz | Porsche 911 GT3 R LMGT3 | — | 164 | Official timing record |
| 2024 · Fuji Speedway | 26 | 91 | LMGT3 | Manthey EMA | Yasser SHAHIN · Morris SCHURING · Richard Lietz | Porsche 911 GT3 R LMGT3 | — | 193 | Official timing record |
| 2024 · Bahrain International Circuit | 19 | 91 | LMGT3 | Manthey EMA | Yasser SHAHIN · Morris SCHURING · Richard Lietz | Porsche 911 GT3 R LMGT3 | — | 214 | Official timing record |
| 2023 · 2023 24 Hours of Le Mans | DNF | 911 | LMGTE Am | Proton Competition | Michael Fassbender · Richard Lietz · Martin RumpMichael Fassbender Richard Lietz Martin Rump | Porsche 911 RSR-19 | Porsche M97/80 4.2 L Flat-6 | 246 | Wikipedia contributors · CC BY-SA 4.0 |
| 2022 · 2022 24 Hours of Le Mans | 28 | 91 | GTE Pro | Porsche GT Team | Gianmaria Bruni · Richard Lietz · Frédéric MakowieckiGianmaria Bruni Richard Lietz Frédéric Makowiecki | Porsche 911 RSR-19 | Porsche 4.2 L Flat-6 | 350 | Wikipedia contributors · CC BY-SA 4.0 |
| 2022 · Sebring | 19 | 91 | LMGTE Pro | Porsche GT Team | Gianmaria Bruni · Richard Lietz | Porsche 911 RSR - 19 | — | 183 | Official timing record |
| 2022 · Spa Francorchamps | 20 | 91 | LMGTE Pro | Porsche GT Team | Gianmaria Bruni · Richard Lietz | Porsche 911 RSR - 19 | — | 100 | Official timing record |
| 2022 · Fuji Speedway | 21 | 91 | LMGTE Pro | Porsche GT Team | Gianmaria Bruni · Richard Lietz | Porsche 911 RSR - 19 | — | 216 | Official timing record |
| 2022 · Bahrain International Circuit | 20 | 91 | LMGTE Pro | Porsche GT Team | Gianmaria Bruni · Richard Lietz | Porsche 911 RSR - 19 | — | 230 | Official timing record |
| 2021 · 2021 24 Hours of Le Mans | 23 | 91 | GTE Pro | Porsche GT Team | Gianmaria Bruni · Richard Lietz · Frédéric MakowieckiGianmaria Bruni Richard Lietz Frédéric Makowiecki | Porsche 911 RSR-19 | Porsche 4.2 L Flat-6 | 343 | Wikipedia contributors · CC BY-SA 4.0 |
| 2021 · Spa Francorchamps | 19 | 91 | LMGTE Pro | Porsche GT Team | Gianmaria Bruni · Richard Lietz | Porsche 911 RSR - 19 | — | 152 | Official timing record |
| 2021 · Autodromo Do Algarve | 17 | 91 | LMGTE Pro | Porsche GT Team | Gianmaria Bruni · Richard Lietz · Frederic Makowiecki | Porsche 911 RSR - 19 | — | 278 | Official timing record |
| 2021 · Autodromo Nazionale Di Monza | 17 | 91 | LMGTE Pro | Porsche GT Team | Gianmaria Bruni · Richard Lietz | Porsche 911 RSR - 19 | — | 190 | Official timing record |
| 2021 · Bahrain International Circuit 6 Hours | 14 | 91 | LMGTE Pro | Porsche GT Team | Gianmaria Bruni · Richard Lietz | Porsche 911 RSR - 19 | — | 174 | Official timing record |
| 2021 · Bahrain International Circuit 8 Hours | 18 | 91 | LMGTE Pro | Porsche GT Team | Gianmaria Bruni · Richard Lietz · Frédéric Makowiecki | Porsche 911 RSR - 19 | — | 231 | Official timing record |
| 2020 · 2020 24 Hours of Le Mans | 31 | 91 | LMGTE Pro | Porsche GT Team | Gianmaria Bruni · Richard Lietz · Frédéric MakowieckiGianmaria Bruni Richard Lietz Frédéric Makowiecki | Porsche 911 RSR-19 | Porsche 4.2 L Flat-6 | 335 | Wikipedia contributors · CC BY-SA 4.0 |
| 2019 · 2019 24 Hours of Le Mans | 21 | 91 | LMGTE Pro | Porsche GT Team | Richard Lietz · Gianmaria Bruni · Frédéric MakowieckiRichard Lietz Gianmaria Bruni Frédéric Makowiecki | Porsche 911 RSR | Porsche 4.0 L Flat-6 | 342 | Wikipedia contributors · CC BY-SA 4.0 |
| 2019-2020 · Silverstone | 13 | 91 | LMGTE Pro | Porsche GT Team | Gianmaria Bruni · Richard Lietz | Porsche 911 RSR - 19 | — | 115 | Official timing record |
| 2019-2020 · Fuji Speedway | 18 | 91 | LMGTE Pro | Porsche GT Team | Gianmaria Bruni · Richard Lietz | Porsche 911 RSR - 19 | — | 208 | Official timing record |
| 2019-2020 · Shanghai International Circuit | 15 | 91 | LMGTE Pro | Porsche GT Team | Gianmaria Bruni · Richard Lietz | Porsche 911 RSR - 19 | — | 115 | Official timing record |
| 2019-2020 · Bahrain International Circuit | 17 | 91 | LMGTE Pro | Porsche GT Team | Gianmaria Bruni · Richard Lietz | Porsche 911 RSR - 19 | — | 233 | Official timing record |
| 2019-2020 · Circuit Of The Americas | 21 | 91 | LMGTE Pro | Porsche GT Team | Gianmaria Bruni · Richard Lietz | Porsche 911 RSR - 19 | — | 170 | Official timing record |
| 2019-2020 · Spa Francorchamps | 13 | 91 | LMGTE Pro | Porsche GT Team | Gianmaria Bruni · Richard Lietz | Porsche 911 RSR - 19 | — | 135 | Official timing record |
| 2019-2020 · Bahrain International Circuit | 9 | 91 | LMGTE Pro | Porsche GT Team | Gianmaria Bruni · Richard Lietz | Porsche 911 RSR - 19 | — | 235 | Official timing record |
| 2018 · 2018 24 Hours of Le Mans | 16 | 91 | LMGTE Pro | Porsche GT Team | Richard Lietz · Gianmaria Bruni · Frédéric MakowieckiRichard Lietz Gianmaria Bruni Frédéric Makowiecki | Porsche 911 RSR | Porsche 4.0 L Flat-6 | 343 | Wikipedia contributors · CC BY-SA 4.0 |
| 2018-2019 · Spa Francorchamps | 16 | 91 | LMGTE Pro | Porsche GT Team | Richard Lietz · Gianmaria Bruni | Porsche 911 RSR | — | 147 | Official timing record |
| 2018-2019 · Silverstone | disqualified | 91 | LMGTE Pro | Porsche GT Team | Richard Lietz · Gianmaria Bruni | Porsche 911 RSR | — | 172 | Official timing record |
| 2018-2019 · Fuji Speedway | 15 | 91 | LMGTE Pro | Porsche GT Team | Richard Lietz · Gianmaria Bruni | Porsche 911 RSR | — | 207 | Official timing record |
| 2018-2019 · Shanghai International Circuit | 9 | 91 | LMGTE Pro | Porsche GT Team | Richard Lietz · Gianmaria Bruni | Porsche 911 RSR | — | 109 | Official timing record |
| 2018-2019 · Sebring | 10 | 91 | LMGTE Pro | Porsche GT Team | Richard Lietz · Gianmaria Bruni | Porsche 911 RSR | — | 226 | Official timing record |
| 2018-2019 · Spa Francorchamps | 22 | 91 | LMGTE Pro | Porsche GT Team | Richard Lietz · Gianmaria Bruni | Porsche 911 RSR | — | 124 | Official timing record |
| 2017 · 2017 24 Hours of Le Mans | 20 | 91 | LMGTE Pro | Porsche GT Team | Richard Lietz · Frédéric Makowiecki · Patrick PiletRichard Lietz Frédéric Makowiecki Patrick Pilet | Porsche 911 RSR | Porsche 4.0 L Flat-6 | 339 | Wikipedia contributors · CC BY-SA 4.0 |
| 2017 · Silverstone | 15 | 91 | LMGTE Pro | Porsche GT Team | Richard Lietz · Frédéric Makowiecki | Porsche 911 RSR | — | 171 | Official timing record |
| 2017 · Spa Francorchamps | 21 | 91 | LMGTE Pro | Porsche GT Team | Richard Lietz · Frédéric Makowiecki | Porsche 911 RSR | — | 149 | Official timing record |
| 2017 · Nurburgring | 16 | 91 | LMGTE Pro | Porsche GT Team | Richard Lietz · Frédéric Makowiecki | Porsche 911 RSR | — | 179 | Official timing record |
| 2017 · Autodromo Hermanos Rodriguez | 16 | 91 | LMGTE Pro | Porsche GT Team | Richard Lietz · Frédéric Makowiecki | Porsche 911 RSR | — | 208 | Official timing record |
| 2017 · Circuit Of The Americas | 18 | 91 | LMGTE Pro | Porsche GT Team | Richard Lietz · Frédéric Makowiecki | Porsche 911 RSR | — | 166 | Official timing record |
| 2017 · Fuji Speedway | 12 | 91 | LMGTE Pro | Porsche GT Team | Richard Lietz · Frédéric Makowiecki | Porsche 911 RSR | — | 109 | Official timing record |
| 2017 · Shanghai International Circuit | 15 | 91 | LMGTE Pro | Porsche GT Team | Richard Lietz · Frédéric Makowiecki | Porsche 911 RSR | — | 170 | Official timing record |
| 2017 · Bahrain International Circuit | 17 | 91 | LMGTE Pro | Porsche GT Team | Richard Lietz · Frédéric Makowiecki | Porsche 911 RSR | — | 174 | Official timing record |
| 2016 · 2016 24 Hours of Le Mans | 31 | 77 | LMGTE Pro | Dempsey-Proton Racing | Richard Lietz · Philipp Eng · Michael CHRISTENSENRichard Lietz Philipp Eng Michael Christensen | Porsche 911 RSR | Porsche 4.0 L Flat-6 | 329 | Wikipedia contributors · CC BY-SA 4.0 |
| 2016 · Silverstone | 25 | 77 | LMGTE Pro | Dempsey - Proton Racing | Richard Lietz · Michael CHRISTENSEN | Porsche 911 RSR (2016) | — | 154 | Official timing record |
| 2016 · Spa Francorchamps | 18 | 77 | LMGTE Pro | Dempsey - Proton Racing | Richard Lietz · Michael CHRISTENSEN | Porsche 911 RSR (2016) | — | 142 | Official timing record |
| 2016 · Nurburgring | 23 | 77 | LMGTE Pro | Dempsey - Proton Racing | Richard Lietz · Michael CHRISTENSEN | Porsche 911 RSR (2016) | — | 169 | Official timing record |
| 2016 · Autodromo Hermanos Rodriguez | 20 | 77 | LMGTE Pro | Dempsey - Proton Racing | Richard Lietz · Michael CHRISTENSEN | Porsche 911 RSR (2016) | — | 201 | Official timing record |
| 2016 · Circuit Of The Americas | 21 | 77 | LMGTE Pro | Dempsey - Proton Racing | Richard Lietz · Michael CHRISTENSEN | Porsche 911 RSR (2016) | — | 161 | Official timing record |
| 2016 · Fuji Speedway | 23 | 77 | LMGTE Pro | Dempsey - Proton Racing | Richard Lietz · Michael CHRISTENSEN | Porsche 911 RSR (2016) | — | 210 | Official timing record |
| 2016 · Shanghai International Circuit | 22 | 77 | LMGTE Pro | Dempsey - Proton Racing | Richard Lietz · Michael CHRISTENSEN | Porsche 911 RSR (2016) | — | 168 | Official timing record |
| 2016 · Bahrain International Circuit | 25 | 77 | LMGTE Pro | Dempsey - Proton Racing | Richard Lietz · Michael CHRISTENSEN | Porsche 911 RSR (2016) | — | 172 | Official timing record |
| 2015 · 2015 24 Hours of Le Mans | 30 | 91 | LMGTE Pro | Porsche Team Manthey | Richard Lietz · Michael CHRISTENSEN · Jörg BERGMEISTERRichard Lietz Michael Christensen Jörg Bergmeister | Porsche 911 RSR | Porsche 4.0 L Flat-6 | 327 | Wikipedia contributors · CC BY-SA 4.0 |
| 2015 · Silverstone | 10 | 91 | LMGTE Pro | Porsche Team Manthey | Richard Lietz · Michael CHRISTENSEN | Porsche 911 RSR | — | 172 | Official timing record |
| 2015 · Spa Francorchamps | 17 | 92 | LMGTE Pro | Porsche Team Manthey | Frédéric Makowiecki · Richard Lietz | Porsche 911 RSR | — | 151 | Official timing record |
| 2015 · Nurburgring | 15 | 91 | LMGTE Pro | Porsche Team Manthey | Richard Lietz · Michael CHRISTENSEN | Porsche 911 RSR | — | 176 | Official timing record |
| 2015 · Circuit Of The Americas | 14 | 91 | LMGTE Pro | Porsche Team Manthey | Richard Lietz · Michael CHRISTENSEN | Porsche 911 RSR | — | 162 | Official timing record |
| 2015 · Fuji Speedway | 17 | 91 | LMGTE Pro | Porsche Team Manthey | Richard Lietz · Michael CHRISTENSEN | Porsche 911 RSR | — | 192 | Official timing record |
| 2015 · Shanghai International Circuit | 14 | 91 | LMGTE Pro | Porsche Team Manthey | Richard Lietz · Michael CHRISTENSEN | Porsche 911 RSR | — | 151 | Official timing record |
| 2015 · Bahrain International Circuit | 23 | 91 | LMGTE Pro | Porsche Team Manthey | Richard Lietz · Michael CHRISTENSEN | Porsche 911 RSR | — | 172 | Official timing record |
| 2014 · 2014 24 Hours of Le Mans | 17 | 92 | LMGTE Pro | Porsche Team Manthey | Marco Holzer · Frédéric Makowiecki · Richard LietzMarco Holzer Frédéric Makowiecki Richard Lietz | Porsche 911 RSR | Porsche 4.0 L Flat-6 | 337 | Wikipedia contributors · CC BY-SA 4.0 |
| 2014 · Silverstone | 7 | 92 | LMGTE Pro | Porsche Team Manthey | Marco Holzer · Frédéric Makowiecki · Richard Lietz | Porsche 911 RSR | — | 147 | Official timing record |
| 2014 · Fuji Speedway | 16 | 91 | LMGTE Pro | Porsche Team Manthey | Jörg BERGMEISTER · Richard Lietz | Porsche 911 RSR | — | 207 | Official timing record |
| 2014 · Shanghai International Circuit | 17 | 91 | LMGTE Pro | Porsche Team Manthey | Jörg BERGMEISTER · Richard Lietz | Porsche 911 RSR | — | 167 | Official timing record |
| 2014 · Bahrain International Circuit | 16 | 91 | LMGTE Pro | Porsche Team Manthey | Jörg BERGMEISTER · Richard Lietz | Porsche 911 RSR | — | 173 | Official timing record |
| 2014 · Interlagos | 12 | 91 | LMGTE Pro | Porsche Team Manthey | Jörg BERGMEISTER · Richard Lietz | Porsche 911 RSR | — | 220 | Official timing record |
| 2013 · 2013 24 Hours of Le Mans | 15 | 92 | LMGTE Pro | Porsche AG Team Manthey | Marc Lieb · Richard Lietz · Romain DumasMarc Lieb Richard Lietz Romain Dumas | Porsche 911 RSR | Porsche 4.0 L Flat-6 | 315 | Wikipedia contributors · CC BY-SA 4.0 |
| 2013 · Silverstone | 17 | 92 | LMGTE Pro | Porsche AG Team Manthey | Marc Lieb · Richard Lietz · Romain Dumas | Porsche 911 RSR | — | 170 | Official timing record |
| 2013 · Spa Francorchamps | 19 | 92 | LMGTE Pro | Porsche AG Team Manthey | Marc Lieb · Richard Lietz · Romain Dumas | Porsche 911 RSR | — | 148 | Official timing record |
| 2013 · Interlagos | 13 | 92 | LMGTE Pro | Porsche AG Team Manthey | Marc Lieb · Richard Lietz | Porsche 911 RSR | — | 209 | Official timing record |
| 2013 · Circuit Of The Americas | 15 | 92 | LMGTE Pro | Porsche AG Team Manthey | Marc Lieb · Richard Lietz | Porsche 911 RSR | — | 167 | Official timing record |
| 2013 · Fuji Speed Way | 16 | 92 | LMGTE Pro | Porsche AG Team Manthey | Marc Lieb · Richard Lietz | Porsche 911 RSR | — | 16 | Official timing record |
| 2013 · Shanghai International Circuit | 17 | 92 | LMGTE Pro | Porsche AG Team Manthey | Marc Lieb · Richard Lietz | Porsche 911 RSR | — | 167 | Official timing record |
| 2013 · Bahrain International Circuit | 12 | 92 | LMGTE Pro | Porsche AG Team Manthey | Marc Lieb · Richard Lietz | Porsche 911 RSR | — | 174 | Official timing record |
| 2012 · 2012 24 Hours of Le Mans | DNF | 77 | LMGTE Pro | Team Felbermayr-Proton | Richard Lietz · Marc Lieb · Wolf HenzlerRichard Lietz Marc Lieb Wolf Henzler | Porsche 997 GT3-RSR | Porsche M97/74 4.0 L Flat-6 | 185 | Wikipedia contributors · CC BY-SA 4.0 |
| 2012 · Sebring | 14 | 77 | LM GTE Pro | Team Felbermayr-Proton | Marc Lieb · Richard Lietz · Patrick Pilet | Porsche 911 RSR (997) | — | 306 | Official timing record |
| 2012 · Spa Francorchamps | 18 | 77 | LMGTE Pro | Team Felbermayr-Proton | Marc Lieb · Richard Lietz | Porsche 911 RSR (997) | — | 144 | Official timing record |
| 2012 · Silverstone | 27 | 77 | LMGTE Pro | Team Felbermayr-Proton | Marc Lieb · Richard Lietz | Porsche 911 RSR (997) | — | 164 | Official timing record |
| 2012 · Interlagos | 18 | 77 | LMGTE Pro | Team Felbermayr-Proton | Marc Lieb · Richard Lietz | Porsche 911 RSR (997) | — | 220 | Official timing record |
| 2012 · Bahrain International Circuit | 15 | 77 | LMGTE Pro | Team Felbermayr-Proton | Marc Lieb · Richard Lietz | Porsche 911 RSR (997) | — | 169 | Official timing record |
| 2012 · Fuji Speedway | 17 | 77 | LMGTE Pro | Team Felbermayr-Proton | Marc Lieb · Richard Lietz | Porsche 911 RSR (997) | — | 207 | Official timing record |
| 2012 · Shanghai International Circuit | 17 | 77 | LMGTE Pro | Team Felbermayr-Proton | Marc Lieb · Richard Lietz | Porsche 911 RSR (997) | — | 169 | Official timing record |
| 2011 · 12 Hours of Sebring | 39 | 63 | GTE Am | Proton Competition | Richard Lietz · Christian Ried · Gianluca RodaRichard Lietz Christian Ried Gianluca Roda | Porsche 997 GT3 -RSR | Porsche 4.0 L Flat-6 | 252 | Wikipedia contributors · CC BY-SA 4.0 |
| 2011 · Imola | 17 | 77 | LM GTE Pro | Team Felbermayr - Proton | Marc Lieb · Richard Lietz | Porsche 911 RSR 997 | — | 196 | Official timing record |
| 2011 · Silverstone | 22 | 77 | LM GTE Pro | Team Felbermayr - Proton | Marc Lieb · Richard Lietz | Porsche 911 RSR (997) | — | 167 | Official timing record |
| 2011 · Petit Le Mans | 46 DNF | 63 † | GTE Am | Proton Competition | Richard Lietz · Christian Ried"Mark Bullitt" Richard Lietz Christian Ried | Porsche 997 GT3 -RSR | Porsche 4.0 L Flat-6 | 163 | Wikipedia contributors · CC BY-SA 4.0 |
| 2011 · Zhuhai International Circuit | 12 | 63 | LM GTE Am | Proton Competition | Richard Lietz · Christian Ried · Gianluca Roda | Porsche 911 RSR (997) | — | 217 | Official timing record |
| 2011 · 2011 24 Hours of Le Mans | 16 | 77 | LMGTE Pro | Team Felbermayr-Proton | Marc Lieb · Wolf Henzler · Richard LietzMarc Lieb Wolf Henzler Richard Lietz | Porsche 997 GT3-RSR | Porsche 4.0 L Flat-6 | 312 | Wikipedia contributors · CC BY-SA 4.0 |
| 2010 · Silverstone | 27 | 77 | GT2 | Team Felbermayr-Proton | Marc Lieb · Richard LietzMarc Lieb Richard Lietz | Porsche 997 GT3 -RSR | Porsche 4.0 L Flat-6 | 146 | Wikipedia contributors · CC BY-SA 4.0 |
| 2010 · Zhuhai | 8 | 77 | GT2 | Team Felbermayr-Proton | Marc Lieb · Richard LietzMarc Lieb Richard Lietz | Porsche 997 GT3 -RSR | Porsche 4.0 L Flat-6 | 202 | Wikipedia contributors · CC BY-SA 4.0 |
| 2010 · 2010 24 Hours of Le Mans | 11 | 77 | LMGT2 | Team Felbermayr-Proton | Marc Lieb · Richard Lietz · Wolf HenzlerMarc Lieb Richard Lietz Wolf Henzler | Porsche 997 GT3-RSR | Porsche 4.0 L Flat-6 | 338 | Wikipedia contributors · CC BY-SA 4.0 |
| 2009 · 2009 24 Hours of Le Mans | 54 | 77 | GT2 | Team Felbermayr-Proton | Marc Lieb · Wolf Henzler · Richard LietzMarc Lieb Wolf Henzler Richard Lietz | Porsche 997 GT3 -RSR | Porsche 4.0 L Flat-6 | 24 | Wikipedia contributors · CC BY-SA 4.0 |
| 2008 · 2008 24 Hours of Le Mans | 53 DNF | 76 | GT2 | IMSA Performance Matmut | Raymond Narac · Patrick Long · Richard LietzRaymond Narac Patrick Long Richard Lietz | Porsche 997 GT3 -RSR | Porsche 3.8 L Flat-6 | 26 | Wikipedia contributors · CC BY-SA 4.0 |
| 2007 · 2007 24 Hours of Le Mans | 15 | 76 | GT2 | IMSA Performance Matmut | Raymond Narac · Richard Lietz · Patrick LongRaymond Narac Richard Lietz Patrick Long | Porsche 997 GT3 -RSR | Porsche 3.8L Flat-6 | 320 | Wikipedia contributors · CC BY-SA 4.0 |