The NTT IndyCar series will stage 17 races this season, culminating at Laguna Seca on Sept. 10. In all the indycars will visit 15 tracks comprising six road courses, five street circuits and four ovals.

Firestone Grand Prix of St. Petersburg

St. Petersburg Street Circuit, Florida
March 5, noon ET
Podium: Marcus Ericsson, Pato O'Ward, Scott Dixon

PPG 375

Texas Motor Speedway, Fort Worth, Texas
April 2, noon ET

Grand Prix of Long Beach

Long Beach Street Circuit, Long Beach California
April 16, 3 p.m. ET

Children’s of Alabama Indy Grand Prix

Barber Motorsports Park, Birmingham, Alabama
April 30, 3 p.m. ET

GMR Grand Prix

Indianapolis Motor Speedway Road Course
May 13, 3:30 p.m. ET

107th Indianapolis 500

Indianapolis Motor Speedway
May 28, noon ET

Chevrolet Detroit Grand Prix

Downtown Detroit Street Circuit
June 4, 3 p.m. ET

Sonsio Grand Prix

Road America, Elkhart Lake, Wisconsin
June 18, 1 p.m. ET

Honda Indy 200

Mid-Ohio Sports Car Course, Troy Township, Ohio
July 2, 1:30 p.m. ET

Honda Indy Toronto

Exhibition Place Street Circuit, Toronto
July 16, 1:30 p.m. ET

Hy-Vee IndyCar Race Weekend Race 1

Iowa Speedway, Newton, Iowa
July 22, 3 p.m. ET

Hy-Vee IndyCar Race Weekend Race 2

Iowa Speedway, Newton, Iowa
July 23, 2 p.m. ET

Music City Grand Prix

Nashville Street Circuit, Nashville, Tennessee
August 6, noon ET

Gallagher Grand Prix

Indianapolis Motor Speedway Road Course
August 12, 2 p.m. ET

Bommarito Automotive Group 500

World Wide Technology Raceway, St. Louis, Missouri
August 22, 3:30 p.m. ET

Grand Prix of Portland

Portland International Raceway, Portland, Oregon
September 3, 3 p.m. ET

Grand Prix of Monterey

WeatherTech Raceway Laguna Seca, Monterey, California
September 10, 2:30 p.m. ET