The pinnacle domestic championship, Malaysia Championship Series (MCS) continues with Round 2 on 23 - 25 June 2023 at the home of motorsports, Sepang International Circuit (SIC).

Despite the unpredictable weather conditions at Sepang International Circuit (SIC), the stage is set for the 2023 Malaysian Championship Series (MCS) season opener Round 1.

Wednesday, 1 February 2023 - The Sepang MotoGP™ Official Test is scheduled to take place at Sepang International Circuit (SIC) from 10 to 12 February 2023.

Tuesday, 20 December 2022 - Motul Asia Pacific is proud to announce that Motul will be the official lubricant supplier for Sepang 12 Hours endurance race in 2023, to be held from March 16 - 18, 2023 at Sepang International Circuit in Malaysia.

Thursday, 3 November 2022 - Sepang 12 Hours is happy to announce Hankook Tires will be the sole and official tire supplier for the 2023 event.