At Spa in 2019, Audi Sport customer racing was battling for its third 24-hour race victory this season. At the end of a race that was dominated by freak weather conditions and interrupted for several hours by heavy rain, the Audi R8 LMS, with the leading position having been maintained by Audi DTM drivers Robin Frijns/Nico Müller/René Rast in the gripping final stage, again proved its powerful performance capacity. Even so, drivers and teams were deprived of a podium finish in the overall classification. In the end, though, Audi Sport Team Saintéloc with the best Audi R8 LMS achieved third position on the list of IGTC teams entered and fourth overall.