In 2012 Rusinov entered the inaugural running of the FIA World Endurance Championship, joining the reigning Intercontinental Le Mans Cup champions Signatech-Nissan from round two onwards.

In subsequent years until 2021 the brand and Rusinov moved through several partnerships as they expanded across WEC and in the European Le Mans Series.

At the 2018 24 Hours of Le Mans Rusinov's G-Drive LMP2 crossed the finish line first, but was disqualified during post-race scrutineering for a modified refuelling rig in their fuel system assemblies.

He finished eighth in class in his debut at the Russian Rally-Raid Championship's Gold of Kagan Baja, then runner-up at the Silk Way Rally.

[3][4] Rusinov returned to endurance racing in early 2025, driving a Graff Racing-run Rossa LM GT at the Dubai 24 Hour alongside former teammate Harrison Newey.