9–10 Mar | Streets of St. Petersburg![]() Firestone Grand Prix of St. Petersburg |
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22–24 Mar | Circuit of the Americas![]() IndyCar Classic |
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5–7 Apr | Barber Motorsports Park![]() Honda Indy Grand Prix of Alabama |
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12–14 Apr | Long Beach Street Circuit![]() Grand Prix of Long Beach |
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9–11 May | Indianapolis Motor Speedway![]() IndyCar Grand Prix |
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24–26 May | Indianapolis Motor Speedway![]() 103rd Indianapolis 500 Presented by PennGrade Motor Oil |
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31 May–2 Jun | Belle Isle Park![]() Chevrolet Detroit Grand Prix |
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6–8 Jun | Texas Motor Speedway![]() DXC Technology 600 |
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21–23 Jun | Road America![]() Road America Grand Prix |
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12–14 Jul | Exhibition Place![]() Honda Indy Toronto |
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18–20 Jul | Iowa Speedway![]() Iowa 300 |
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26–28 Jul | Mid-Ohio Sports Car Course![]() Honda Indy 200 at Mid-Ohio |
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16–18 Aug | Pocono Raceway![]() ABC Supply 500 |
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23–24 Aug | World Wide Technology Raceway![]() Bommarito Automotive Group 500 |
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30 Aug–1 Sep | Portland International Raceway![]() Grand Prix of Portland |
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20–22 Sep | WeatherTech Raceway Laguna Seca![]() IndyCar Grand Prix of Monterey |
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