The 2015
Pro Mazda Championship Winterfest was the second winter championship promoted by the series, the first being in
2014. It served as a prelude to the
2015 Pro Mazda Championship season. It consisted of five races held during two race meets, alongside the
2015 U.S. F2000 Winterfest. The previous edition included only four races, with two at each track.
Team Pelfrey's Jack Aitken and
Andretti Autosport driver
Weiron Tan were the main title protagonists, sharing all five victories between them. Tan amassed the most points with race results – two wins and three second places – but a five-point penalty for unsportsmanlike conduct on the podium at
NOLA Motorsports Park allowed Aitken to take the championship title by one point ahead of Tan. Third place went to Tan's team-mate
Dalton Kellett, who took his only podium finish in the final race at
Barber Motorsports Park, which awarded double points after one of the track's scheduled three races was canceled due to bad weather.
The 2015
Pro Mazda Championship Winterfest was the second winter championship promoted by the series, the first being in
2014. It served as a prelude to the
2015 Pro Mazda Championship season. It consisted of five races held during two race meets, alongside the
2015 U.S. F2000 Winterfest. The previous edition included only four races, with two at each track.
Team Pelfrey's Jack Aitken and
Andretti Autosport driver
Weiron Tan were the main title protagonists, sharing all five victories between them. Tan amassed the most points with race results – two wins and three second places – but a five-point penalty for unsportsmanlike conduct on the podium at
NOLA Motorsports Park allowed Aitken to take the championship title by one point ahead of Tan. Third place went to Tan's team-mate
Dalton Kellett, who took his only podium finish in the final race at
Barber Motorsports Park, which awarded double points after one of the track's scheduled three races was canceled due to bad weather.