| 9.1.2005 | Daytona Test | 11 | 360 Modena Challenge | Plumb / Pinto / Michaelian / Boss | JMB Racing USA | 53rd |
| 25.1.2005 | Mil Milhas Brasileiras | 22 | F355 | Molo / Capparelli / Minach | | 50th |
| 25.1.2005 | Mil Milhas Brasileiras | 33 | 360 Modena Challenge | Molo / Silva, Jr. / Gomes | | 12th |
| 6.2.2005 | 24 h Daytona | 11 | 360 Modena Challenge | Plumb / Gooding / Boss / Michaelian | JMB Racing USA | 25th |
| 6.2.2005 | 24 h Daytona | 52 | 360 Modena Challenge | Drudi / Rosa / Monzón / de Villota | Mastercar | 24th |
| 6.2.2005 | 24 h Daytona | 53 | 360 Modena Challenge | Ragazzi / Diez de Villarroel / Chiminelli / Bertuzzi | Mastercar | 31st |
| 5.3.2005 | 250 mile Homestead | 11 | 360 Modena Challenge | Zoi / Bertuzzi / Plumb | JMB Racing USA | 28th |
| 19.3.2005 | 12 h Sebring | 86 | 550 Maranello GTS | Bouchut / Gollin / Bourdais | Care Racing - Larbre | 27th |
| 23.3.2005 | FIA GT Test Monza | 2 | 575 Maranello GTC | Delétraz / Piccini / Livio / Santaniello | G.P.C. Sport | 7th |
| 23.3.2005 | FIA GT Test Monza | 17 | 550 Maranello GTS | Bouchut / Vasiliev / Fomenko | Russian Age Racing | 2nd |
| 23.3.2005 | FIA GT Test Monza | 22 | 575 Maranello GTC | Jaime Melo | Loris Kessel Racing | 5th |
| 23.3.2005 | FIA GT Test Monza | 23 | 575 Maranello GTC | Chiesa / Kessel | Loris Kessel Racing | 8th |
| 23.3.2005 | FIA GT Test Monza | 28 | 550 Maranello GTS | Enge / Pergl | MenX | 4th |
| 23.3.2005 | FIA GT Test Monza | 73 | 360 Modena N-GT | Monti / Monzo / Merzario | Mastercar | DNA |
| 23.3.2005 | FIA GT Test Monza | 81 | 360 Modena N-GT | d'Ambrosio / Mediani / Earle | JMB Racing | 15th |
| 23.3.2005 | FIA GT Test Monza | 82 | 360 Modena GT | Earle / von Thurn und Taxis / Zani | JMB Racing | 21st |
| 23.3.2005 | FIA GT Test Monza | 83 | 360 Modena GTC | Drudi / Rosa / Seiler | G.P.C. Sport | 11th |
| 27.3.2005 | 300 km Okayama | 10 | 360 Modena (GF-F360) | Matsuda / Hinoi | Jim Gainer | 26th |
| 27.3.2005 | 300 km Okayama | 11 | 360 Modena (GF-F360) | Tanaka / Montin | Jim Gainer | 19th |
| 27.3.2005 | 300 km Okayama | 21 | 550 Maranello GTS | Kurosawa / Mitsusada | Hitotsuyama Racing | NC |
| 28.3.2005 | FFSA GT Nogaro | 20 | 550 Maranello GTS | Wieth / Haupt | Wieth Racing | 14th/DNF |
| 28.3.2005 | FFSA GT Nogaro | 35 | 550 Maranello GTS | Balthazard / Policand | Sofrev AFP Larbre Compétition | 3rd/7th |
| 28.3.2005 | FFSA GT Nogaro | 41 | 550 Maranello | Rambeaud / Comar | GPA Racing | 31st/27th |
| 2.4.2005 | LMS Test Paul Ricard | 51 | 550 Maranello GTS | Bartyan / Seiler / Cressoni | BMS Scuderia Italia | 17th |
| 2.4.2005 | LMS Test Paul Ricard | 61 | 550 Maranello GTS | Fomenko / Vasiliev / Bouchut | Convers Team | 14th |
| 2.4.2005 | LMS Test Paul Ricard | 67 | 550 Maranello GTS | Pergl / Kox | MenX | 15th |
| 2.4.2005 | LMS Test Paul Ricard | 68 | 575 Maranello GTC | Kutemann / Hugenholtz / Gosse | JMB Racing | 18th |
| 2.4.2005 | LMS Test Paul Ricard | 70 | 360 Modena GT | Gilles Vannelet | Auto Palace | 21st |
| 2.4.2005 | LMS Test Paul Ricard | | 360 Modena | | JMB Racing | DNA |
| 3.4.2005 | Italian GT Imola | 03 | 575 Maranello GTC | Kessel / Chiesa | Kessel Racing | DNS |
| 3.4.2005 | Italian GT Imola | 4 | 575 Maranello GTC | Casè / Zani | JMB Racing | DNS |
| 3.4.2005 | Italian GT Imola | 11 | 575 Maranello GTC | Livio / Santaniello | GPC Giesse Squadra Corse | DNS |
| 3.4.2005 | 400 km Fontana | 11 | 360 Modena Challenge | Plumb / Boss | JMB Racing USA | DNA |
| 3.4.2005 | British GT Donington | 12 | 360 Modena Challenge | Burton / Flux | Vision Marketing | 13th |
| 3.4.2005 | Italian GT Imola | 12 | 575 Maranello GTC | Herbeck / Montermini | Antonin Herbeck (Rock Media Motors) | DNS |
| 3.4.2005 | British GT Donington | 15 | 360 Modena | Attard / Adams | Damax | DNF |
| 3.4.2005 | British GT Donington | 16 | 360 Modena | Hulford / Smyth | Damax | 12th |
| 3.4.2005 | British GT Donington | 21 | 360 Modena | Lester / Simonsen | Hector Lester/Glenvarigill | 14th |
| 3.4.2005 | Italian GT Imola | 22 | 550 Maranello GTS | Cappellari / Lancelotti | BMS Scuderia Italia | DNS |
| 3.4.2005 | Italian GT Imola | 23 | 550 Maranello GTS | Malucelli / Ramos | BMS Scuderia Italia | DNS |
| 3.4.2005 | British GT Donington | 34 | 360 Modena GTC | Mullen / Niarchos | Scuderia Ecosse | 3rd |
| 3.4.2005 | British GT Donington | 35 | 360 Modena GTC | Kinch / Kirkaldy | Scuderia Ecosse | 1st |
| 3.4.2005 | Italian GT Imola | 54 | 360 Modena GTC | Bartyan / Pescatori | BMS Scuderia Italia | DNS |
| 3.4.2005 | Italian GT Imola | 56 | 360 Modena GTC | D'Ambrosio / Mediani | JMB Racing | DNS |
| 3.4.2005 | Italian GT Imola | 57 | 360 Modena GTC | Earle / von Thurn und Taxis | JMB Racing | DNS |
| 3.4.2005 | Italian GT Imola | 58 | 360 Modena GTC | Lancieri / Mugelli | GPC Giesse Squadra Corse | DNS |
| 3.4.2005 | Italian GT Imola | 77 | 360 Modena GTC | Giannocaro / Tedoldi | Playteam Sara Free | DNS |
| 3.4.2005 | Italian GT Imola | 78 | 360 Modena GTC | Pier Guidi / Vilander | Playteam Sara Free | DNS |
| 10.4.2005 | 500 km Monza [GT] | 2 | 575 Maranello GTC | Delétraz / Piccini | G.P.C. Sport | DNF |
| 10.4.2005 | 500 km Monza [GT] | 3 | 575 Maranello GTC | Melo / Belloc | G.P.C. Sport | 19th |
| 10.4.2005 | 500 km Monza [GT] | 11 | 550 Maranello GTS | Lamy / Gardel | Larbre Compétition | 1st |
| 10.4.2005 | 500 km Monza [GT] | 12 | 550 Maranello GTS | Bryner / Calderari / Zacchia | Larbre Compétition | 6th |
| 10.4.2005 | 500 km Monza [GT] | 17 | 550 Maranello GTS | Bouchut / Vasiliev / Fomenko | Russian Age Racing | DNF |
| 10.4.2005 | 500 km Monza [GT] | 73 | 360 Modena | Monti / Merzario / Monzón | Mastercar | DNA |
| 17.4.2005 | FFSA GT Lédenon | 20 | 550 Maranello GTS | Serwin / Haupt | Wieth Racing | 17th/10th |
| 17.4.2005 | Spanish GT Jarama | 24 | 360 Modena Challenge | Watson / De Mollinedo | Club Motor Circuito De Jerez | 22nd/23rd |
| 17.4.2005 | Spanish GT Jarama | 27 | 360 Modena Challenge | Cutillas / Garcia Galiano | Antonio Cutillas | 18th/20th |
| 17.4.2005 | Spanish GT Jarama | 28 | 360 Modena Challenge | Rodrigo / Rodrigo | Daniel Rodrigo Perez | 15th/DNF |
| 17.4.2005 | FFSA GT Lédenon | 35 | 550 Maranello GTS | Balthazard / Policand | Sofrev ASP Larbre Compétition | 24th/3rd |
| 17.4.2005 | 1000 km Spa | 51 | 550 Maranello GTS | Pescatori / Seiler / Bartyan | BMS Scuderia Italia | 14th |
| 17.4.2005 | 1000 km Spa | 52 | 550 Maranello GTS | Gollin / Ramos / Cressoni | BMS Scuderia Italia | 6th |
| 17.4.2005 | 1000 km Spa | 61 | 550 Maranello GTS | Bouchut / Fomenko / Vasiliev | Convers Team | 9th |
| 17.4.2005 | 1000 km Spa | 67 | 550 Maranello GTS | Enge / Pergl | MenX | DNF |
| 17.4.2005 | 1000 km Spa | 68 | 575 Maranello GTC | Kutemann / Gosse / Hugenholtz | JMB Racing | DNF |
| 17.4.2005 | 1000 km Spa | 69 | 575 Maranello GTC | | JMB Racing | DNA |
| 17.4.2005 | 1000 km Spa | 70 | 360 Modena GT | Steeve Hiesse | Auto Palace | DNA |
| 17.4.2005 | 1000 km Spa | 93 | 360 Modena GT | Kirkaldy / Kinch | Scuderia Ecosse | DNF |
| 17.4.2005 | 1000 km Spa | 99 | 360 Modena GTC | Babini / Rosa / Drudi | GPC Sport | 13th |