| 21.1.2024 | Daytona Test | 19 | | Perera / Pepper / Caldarelli / Bortolotti | Iron Lynx | 50th |
| 21.1.2024 | Daytona Test | 45 | | Marcelli / Formal / Doyle / Harrison | Wayne Taylor Racing with Andretti | 28th |
| 21.1.2024 | Daytona Test | 60 | | Schiavoni / Cressoni / Grosjean / Cairoli | Iron Lynx | 53rd |
| 21.1.2024 | Daytona Test | 78 | | Goikhberg / Spinelli / DeFrancesco / Mitchell | Forte Racing | 52nd |
| 21.1.2024 | Daytona Test | 83 | | Frey / Bovy / Gatting | Iron Dames | 37th |
| 27.1.2024 | 24 h Daytona | 19 | | Perera / Pepper / Caldarelli / Bortolotti | Iron Lynx | 33rd |
| 27.1.2024 | 24 h Daytona | 45 | | Marcelli / Formal / Doyle / Harrison | Wayne Taylor Racing with Andretti | 42nd |
| 27.1.2024 | 24 h Daytona | 60 | | Schiavoni / Cressoni / Grosjean / Cairoli | Iron Lynx | 54th |
| 27.1.2024 | 24 h Daytona | 78 | | Goikhberg / Spinelli / DeFrancesco / Mitchell | Forte Racing | 40th |
| 27.1.2024 | 24 h Daytona | 83 | | Frey / Bovy / Gatting / Pin | Iron Dames | 25th |
| 4.2.2024 | 4 h Dubai | 19 | | Rindone / Leitch / Mapelli | Leipert Motorsport | DNF |
| 10.2.2024 | 4 h Yas Marina I | 19 | | Rindone / Leitch / Mapelli | Leipert Motorsport | 18th |
| 11.2.2024 | 4 h Yas Marina II | 19 | | Rindone / Leitch / Mapelli | Leipert Motorsport | 23rd |
| 18.2.2024 | 12 h Bathurst | 93 | | D'Alberto / Wall / Denyer / Deitz | Wall Racing | 12th |
| 27.2.2024 | Prologue Qatar | 60 | | Cressoni / Perera / Schiavoni | Iron Lynx | 28th |
| 27.2.2024 | Prologue Qatar | 85 | | Pin / Bovy / Gatting | Iron Dames | 30th |
| 2.3.2024 | 1812 km Qatar | 60 | | Schiavoni / Perera / Cressoni | Iron Lynx | 27th |
| 2.3.2024 | 1812 km Qatar | 85 | | Bovy / Pin / Gatting | Iron Dames | 23rd |
| 6.3.2024 | SRO Test Paul Ricard | 18 | | Zendeli / Johansen | GSM GT3 Team | 54th |
| 6.3.2024 | SRO Test Paul Ricard | 19 | | Cook / Llarena / Qarajouli | GRT Grasser Racing Team | 42nd |
| 6.3.2024 | SRO Test Paul Ricard | 63 | | Caldarelli / Cairoli / Bortolotti | Iron Lynx | 21st |
| 6.3.2024 | SRO Test Paul Ricard | 72 | | Rindone / Varutti / Stevenson | Barwell Motorsport | 36th |
| 6.3.2024 | SRO Test Paul Ricard | 78 | | Bechtolsheimer / Doquin / Mitchell | Barwell Motorsport | 41st |
| 6.3.2024 | SRO Test Paul Ricard | 85 | | Gvazava / de Wilde | Imperiale Racing | 39th |
| 6.3.2024 | SRO Test Paul Ricard | 163 | | Perera / Mapelli / Engstler | GRT-Grasser Racing Team/Liqui Moly Team Engstler | 23rd |
| 16.3.2024 | 12 h Sebring | 19 | | Bortolotti / Pepper / Perera | Iron Lynx | 22nd |
| 16.3.2024 | 12 h Sebring | 45 | | Doyle / Formal / Marcelli | Wayne Taylor Racing with Andretti | 47th |
| 16.3.2024 | 12 h Sebring | 60 | | Cressoni / Pulcini / Schiavoni | Iron Lynx | 25th |
| 16.3.2024 | 12 h Sebring | 78 | | DeFrancesco / Goikhberg / Spinelli | Forte Racing | 33rd |
| 16.3.2024 | 12 h Sebring | 83 | | Bovy / Frey / Gatting | Iron Dames | 55th |
| 1.4.2024 | British GT Oulton Park | 63 | | Collard / Collard | Barwell Motorsport | 1st/5th |
| 1.4.2024 | British GT Oulton Park | 78 | | Martin / Mitchell | Barwell Motorsport | 3rd/1st |
| 7.4.2024 | 3 h Paul Ricard | 19 | | Llarena / Cook / Qarajouli | GRT Grasser Racing Team | 44th |
| 7.4.2024 | 3 h Paul Ricard | 63 | | Caldarelli / Cairoli / Bortolotti | Iron Lynx | 2nd |
| 7.4.2024 | 3 h Paul Ricard | 72 | | Stevenson / Rindone / Kujala | Barwell Motorsport | 37th |
| 7.4.2024 | 3 h Paul Ricard | 78 | | Doquin / Bechtolsheimer / Mitchell | Barwell Motorsport | 29th |
| 7.4.2024 | 3 h Paul Ricard | 163 | | Perera / Mapelli / Engelhart | GRT Grasser Racing Team | 11th |
| 10.4.2024 | ELMS Barcelona Test | 63 | | Hamaguchi / Jefferies / Caldarelli | Iron Lynx | 37th |
| 10.4.2024 | LM Cup Barcelona Test | 83 | | Martin / Gaillard | Iron Dames | 36th |
| 13.4.2024 | LM Cup Barcelona | 83 | | Martin / Gaillard | Iron Dames | 27th |
| 14.4.2024 | 4 h Barcelona | 63 | | Hamaguchi / Jefferies / Caldarelli | Iron Lynx | 30th |
| 14.4.2024 | 300 km Okayama | 87 | | Matsuura / Sakaguchi | JLOC | 20th |
| 14.4.2024 | 300 km Okayama | 88 | | Kogure / Motojima | JLOC | 21st |
| 20.4.2024 | 100 min Long Beach | 45 | | Formal / Marcelli | Wayne Taylor Racing with Andretti | 16th |
| 20.4.2024 | 100 min Long Beach | 78 | | Goikhberg / Spinelli | Forte Racing | 19th |
| 21.4.2024 | SRO GT Asia Sepang | 6 | | Bian / Liberati | VSR | 2nd/21st |
| 21.4.2024 | 6 h Imola | 60 | | Schiavoni / Perera / Cressoni | Iron Lynx | 30th |
| 21.4.2024 | SRO GT Asia Sepang | 63 | | Zhou / Mapelli | VSR | 13th/18th |
| 21.4.2024 | 6 h Imola | 85 | | Bovy / Pin / Gatting | Iron Dames | DNF |
| 21.4.2024 | SRO GT Asia Sepang | 563 | | Mizutani / Nemoto | ANR with VSR | 28th/26th |
| 28.4.2024 | GT Open Portimão | 10 | | Deledda / Pepper | Oregon Team | 11th/21st |
| 28.4.2024 | DTM Oschersleben | 19 | | Luca Engstler | Lamborghini Team Liqui Moly by GRT | 11th/1st |
| 28.4.2024 | ADAC GT Oschersleben | 19 | | Hagler / Julius-Bernhart | GRT Grasser-Racing-Team | DNF/14th |
| 28.4.2024 | GT Open Portimão | 19 | | Moretti / Petrov | Oregon Team | DNF/8th |
| 28.4.2024 | ADAC GT Oschersleben | 33 | | Primm / Greif | Paul Motorsport | 10th/10th |
| 28.4.2024 | British GT Silverstone | 63 | | Collard / Collard | Barwell Motorsport | 5th |
| 28.4.2024 | ADAC GT Oschersleben | 63 | | Zimmermann / Hites | GRT Grasser-Racing-Team | 11th/5th |
| 28.4.2024 | DTM Oschersleben | 63 | | Christian Engelhart | Lamborghini Team TGI by GRT | 16th/8th |
| 28.4.2024 | GT Open Portimão | 63 | | Ineichen / Pulcini | Oregon Team | 9th/6th |
| 28.4.2024 | DTM Oschersleben | 71 | | Maximilian Paul | Paul Motorsport | 17th/DNF |
| 28.4.2024 | British GT Silverstone | 78 | | Martin / Mitchell | Barwell Motorsport | DNF |
| 28.4.2024 | DTM Oschersleben | 92 | | Mirko Bortolotti | SSR Performance | 2nd/15th |
| 28.4.2024 | DTM Oschersleben | 94 | | Nicki Thiim | SSR Performance | DNF/DNF |
| 4.5.2024 | LM Cup Paul Ricard | 83 | | Martin / Gaillard | Iron Dames | 28th |
| 4.5.2024 | 3 h Fuji | 87 | | Matsuura / Sakaguchi | JLOC | 22nd |
| 4.5.2024 | 3 h Fuji | 88 | | Kogure / Motojima | JLOC | 15th |
| 5.5.2024 | SRO GT Sprint Brands Hatch | 18 | | Paverud / Kell | Eurodent GSM Team | 22nd/23rd |