ARC Bratislava first appeared on a provisional entry for the 2017 24 Hours of Le Mans in February 2017 and the team was listed with an Oreca 07. Konôpka however then claimed that ARC were planning to use the Ligier JS P217 instead. Calko and Rik Breukers were later announced as Konôpka's teammates. ARC Bratislava finished 45th overall in their debut after completing 314 laps. This was enough for 19th place in the LMP2 class. The team then secured an automatic entry for the 2019 edition of the race by winning the LMP2 Am trophy in the 2018–19 Asian Le Mans Series. For ARC's second Le Mans attempt, Konôpka surrounded himself with two Le Mans rookies in Henning Enqvist and Konstantin Tereshchenko. After multiple accidents, the team retired from the race after completing 160 laps.