Sportwagen Termine April 2018 - Motorsport-Kalender
April 2018
| 06.04. | GT World ChallengeZolder (BSS) |
| 07.04. | NLS43. DMV 4-Stunden-Rennen |
| GT World ChallengeZolder (BSS) | |
| 08.04. | GT World ChallengeZolder (BSS) |
| 13.04. | IMSALong Beach |
| GT MastersOschersleben - 1. Training12:10 h | |
| GT MastersOschersleben - 2. Training16:05 h | |
| 14.04. | GT MastersOschersleben - 1. Qualifying08:45 h |
| 24h NürburgringQualifikationsrennen | |
| IMSALong Beach | |
| GT MastersOschersleben - Rennen 113:15 h | |
| 15.04. | 24h NürburgringQualifikationsrennen |
| GT MastersOschersleben - 2. Qualifying09:00 h | |
| GT MastersOschersleben - Rennen 213:08 h | |
| 21.04. | GT World ChallengeMonza (BES) |
| 22.04. | GT World ChallengeMonza (BES) |
| 27.04. | GT MastersAutodrom Most - 1. Training11:00 h |
| GT MastersAutodrom Most - 2. Training16:35 h | |
| 28.04. | GT MastersAutodrom Most - 1. Qualifying09:15 h |
| GT MastersAutodrom Most - Rennen 113:15 h | |
| 29.04. | GT MastersAutodrom Most - 2. Qualifying09:00 h |
| GT MastersAutodrom Most - Rennen 213:08 h |