NASCAR Xfinity Series Dumoulin ran the Montreal race each in 2011 and 2012. He drove the No. 52 Chevrolet for
Means Motorsports in 2011 and the No. 08 Ford for
Randy Hill Racing in 2012. He also attempted Watkins Glen with Randy Hill, but did not qualify.
NASCAR Pinty's Series in 2015 Dumoulin has been competing in the
Pinty's Series since 2009. He won the championship in 2014, 2018 and 2021. Dumoulin is partnered with WeatherTech Canada and Groupe Bellemare. He has renewed his sponsorship up until the 2021 season.
Rolex Grand-Am Sports Car Series Dumoulin has participated in five races over four years in the Rolex Grand-Am Sports Car Series. ==Personal life==