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All times local (Central)
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Friday, June 10
8.00-8.30am – USF2000 first practice
8.45-9.15am – Indy Pro 2000 first practice
9.30-10.15am – Radical Cup practice
10.30-11.00am – USF2000 qualifying for Race 1
11.15-11.45am – Indy Pro 2000 qualifying for Race 1
12.00-12.30pm – Vintage Indy Registry
12.45-1.15pm – Radical Cup qualifying
1.30-2.00pm – USF2000 qualifying for Race 2
2.30-3.00pm – Indy Lights first practice
3.25-4.40pm – NTT IndyCar Series first practice
4.55-5.45pm – Radical Cup RACE 1
6.00-6.30pm – Vintage Indy Registry
Saturday, June 11
8.00-8.30am – Indy Pro 2000 qualifying for Race 2
8.45-9.25am – Indy Lights second practice
9.45-10.45 – NTT IndyCar Series second practice
11.00-11.45am – USF2000 RACE 1
12.00-12.25pm – Indy Lights qualifying
12.45-2.00pm – NTT IndyCar Series qualifying
2.15-3.05pm – Indy Pro 2000 RACE 1
3.20-4.05pm – USF2000 RACE 2
4.20-4.50pm – NTT IndyCar Series third practice
5.05-5.55pm – Radical Cup RACE 2
6.10-6.40pm – Vintage Indy Registry
Sunday, June 12
8.30-9.20am – Indy Pro 2000 RACE 2
9.40-10.35am – Indy Lights RACE
11.30am-2.00pm – NBC broadcast
11.48am – NTT IndyCar Series “Drivers, start your engines”
11.55am – Green flag: Sonsio Grand Prix at Road America presented by AMR (55 laps)
2.15-3.05 – Radical Cup RACE 3
3.20-3.50 – Vintage Indy Registry