- This event has passed.
Sonsio Grand Prix
May 10 @ 12:00 am - May 11 @ 11:59 pm
85 LAPS | 207.32 MILES
The 2.439-mile, 14-turn road course incorporates portions of Turns 1 and 2 and the frontstraight of the famed Indianapolis Motor Speedway oval and the remainder of the circuit is within the infield, allowing for great spectator viewing.