When Audi entered GT3 racing in 2009, the category was one of many GT classes. Since then, it has established itself as the most popular platform worldwide for GT sports cars. As a result, various championships on four continents are open for the Audi R8 LMS. Renowned single races round off the calendar. A summary of the important race events.

Endurance races (non-championship)

Bathurst 12 Hours                                         www.bathurst12hour.com.au

Gulf 12 Hours, Abu Dhabi                             www.gulf12hours.com

Nürburgring 24 Hours                                               www.24h-rennen.de

Sepang 12 Hours                                          www.sepang12hour.com

America

Pirelli World Challenge                                   www.world-challenge.com

Tudor United SportsCar Championship         www.imsa.com

Asia

Audi R8 LMS Cup                                          www.audir8lmscup.com

GT Asia                                                         www.afos.com

Super GT                                                       www.supergt.net/en

Super Taikyu Series                                      www.supertaikyu.com

Taiwan Speed Festival                                 www.pic-taiwan.com

Thailand Super Series                                   www.thailandsuperseries.net

Australia

Australian GT                                                www.australiangt.com.au

Europe

ADAC GT Masters                                        www.adac-gt-masters.de

British Endurance Championship                  www.britcar24hr.co.uk

Campionato Italiano GT                                  www.acisportitalia.it/GT

DMV Gran Turismo Touring Car Cup www.dmv-gtc.de

GT Cup                                                          www.gtcup.co.uk

GT Tour                                                         www.gt-tour.fr

Spezial Tourenwagen Trophy                      www.spezial-tourenwagen-trophy.de

Supercar Challenge                                      www.supercarchallenge.nl

V de V Challenge GT                                    www.vdev.fr

VLN Langstreckenmeisterschaft                  www.vln.de

International

Blancpain Endurance Series                         www.blancpain-gt-series.com

Blancpain Sprint Series                                 www.blancpain-gt-series.com

International GT Open                                   www.gtopen.net