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Photo of Jens Walther of Porsche holding award trophy

(Above) Jens Walther, President & CEO, Porsche Motorsports North America, Inc., accepts the Green Racing Challenge Award at the TUDOR Night of Champions ceremony.


As drivers compete to get the fastest times, manufacturers are also competing to develop the most innovative clean energy technology solutions to help their teams demonstrate the highest performance with the lowest environmental impact. Often referred to as "the race within the race," the Green Racing Challenge award has a scoring system in which the smallest score wins because the goal is to provide the best racing in the world with the smallest environmental impact.


The TUDOR United SportsCar Championship partners with Green Racing to provide this award at the end of each race and to the overall winner at the end of each race season. Currently, only the Grand Touring Le Mans (GTLM) class competes for the Green Racing Challenge award in this series. This award was previously known as the Michelin Green X Challenge under the former American Le Mans Series.

2014 Green Racing Challenge Champion: Porsche

Porsche took home the Green Racing cup as the 2014 overall season winner in the TUDOR United SportsCar Championship series.

View past winners of this award.