Calendar
27 February - 1 March 2026
INDY 2026
Round 1
Streets of St. Petersburg, United States of America
6 - 7 March 2026
INDY 2026
Round 2
Phoenix Raceway, United States of America
13 - 15 March 2026
INDY 2026
Round 3
Streets of Arlington, United States of America
27 - 29 March 2026
INDY 2026
Round 4
Barber Motorsports Park, United States of America
17 - 19 April 2026
INDY 2026
Round 5
Streets of Long Beach, United States of America
8 - 9 May 2026
INDY 2026
Round 6
Indianapolis Motor Speedway Road Course, United States of America
12 - 24 May 2026
INDY 2026
Round 7
Indianapolis Motor Speedway, United States of America
29 - 31 May 2026
INDY 2026
Round 8
Streets of Detroit, United States of America
6 - 7 June 2026
INDY 2026
Round 9
World Wide Technology Raceway, United States of America
19 - 21 June 2026
INDY 2026
Round 10
Road America, United States of America
3 - 5 July 2026
INDY 2026
Round 11
Mid-Ohio Sports Car Course, United States of America
18 - 19 July 2026
INDY 2026
Round 12
Nashville Superspeedway, United States of America
7 - 9 August 2026
INDY 2026
Round 13
Portland International Raceway, United States of America
14 - 16 August 2026
INDY 2026
Round 14
Streets of Markham, Canada
23 August 2026
INDY 2026
Round 15
Streets of Washington, United States of America
28 - 29 August 2026
INDY 2026
Round 16
Milwaukee Mile, United States of America
28 - 30 August 2026
INDY 2026
Round 17
Milwaukee Mile, United States of America
4 - 6 September 2026
INDY 2026
Round 18
WeatherTech Raceway Laguna Seca, United States of America