2005 Spa 24 Hours

It featured the combination of the FIA GT's two classes (GT1 and GT2) with cars from national and one-make series, designated G2 and G3.

It took place on 30 and 31 July 2005 at Circuit de Spa-Francorchamps, Belgium.

Note that the factory Aston Martin Racing squads and the GLPK-Carsport team are listed in these results for the place in which they were running at the time.

Cars failing to complete 70% of winner's distance marked as Not Classified (NC).

† – These entries are factory teams and thus do not score points for the championship.