INDYCAR · 2026 Season Calendar

2026 INDYCAR Calendar

Every round of the 2026 NTT INDYCAR SERIES — 18 races between March 1, 2026 and September 6, 2026. Featured tracks have a "Hub →" link with past winners, records, and traditions.

Completed Races (18)

Round 1 · Firestone Grand Prix of St. Petersburg
Streets of St. Petersburg · St. Petersburg, Florida · March 1, 2026 · Winner: Palou
Round 2 · Good Ranchers 250
Phoenix Raceway · Avondale, Arizona · March 7, 2026 · Winner: Newgarden
Round 3 · Java House Grand Prix of Arlington
Streets of Arlington · Arlington, Texas · March 15, 2026 · Winner: Kirkwood
Round 4 · Children's of Alabama Indy Grand Prix
Barber Motorsports Park · Birmingham, Alabama · March 29, 2026 · Winner: Palou
Round 5 · Acura Grand Prix of Long Beach
Streets of Long Beach · Long Beach, California · April 19, 2026 · Winner: Palou
Round 6 · Sonsio Grand Prix
Indianapolis Motor Speedway Road Course · Speedway, Indiana · May 9, 2026 · Winner: Lundgaard
Round 7 · Indianapolis 500
Indianapolis Motor Speedway · Speedway, Indiana · May 24, 2026 · Winner: Rosenqvist
Hub →
Round 8 · Chevrolet Detroit Grand Prix
Streets of Detroit · Detroit, Michigan · May 31, 2026 · Winner: Palou
Round 9 · Bommarito Automotive Group 500
World Wide Technology Raceway · Madison, Illinois · June 8, 2026 · Winner: Newgarden
Round 10 · XPEL Grand Prix at Road America
Road America · Elkhart Lake, Wisconsin · June 21, 2026 · Winner: Lundgaard
Round 11 · Honda Indy 200 at Mid-Ohio
Mid-Ohio Sports Car Course · Lexington, Ohio · July 5, 2026 · Winner: O'Ward
Round 12 · Borchetta Bourbon Music City Grand Prix
Nashville Superspeedway · Lebanon, Tennessee · July 20, 2026 · Winner: Palou
Round 13 · BitNile.com Grand Prix of Portland
Portland International Raceway · Portland, Oregon · August 9, 2026 · Winner: Palou
Round 14 · Ontario Honda Dealers Indy at Markham
Streets of Markham · Markham, Ontario · August 16, 2026 · Winner: Ericsson
Round 15 · Freedom 250 Grand Prix of Washington, D.C.
Streets of Washington · Washington, D.C. · August 23, 2026 · Winner: Kirkwood
Round 16 · Snap-on Makers and Fixers 250
Milwaukee Mile · West Allis, Wisconsin · August 29, 2026 · Winner: O'Ward
Round 17 · Snap-on Milwaukee Mile 250
Milwaukee Mile · West Allis, Wisconsin · August 30, 2026 · Winner: O'Ward
Round 18 · IndyCar Grand Prix of Monterey
WeatherTech Raceway Laguna Seca · Monterey, California · September 6, 2026 · Winner: McLaughlin

Frequently asked questions

When does the 2026 INDYCAR season begin and end?

The 2026 NTT INDYCAR SERIES season opens with the Firestone Grand Prix of St. Petersburg on March 1, 2026 and closes with the IndyCar Grand Prix of Monterey on September 6, 2026.

How many INDYCAR races are on the 2026 calendar?

The 2026 NTT INDYCAR SERIES calendar has 18 rounds.

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