IndyCar Race Dates 2026: Full Season Schedule

IndyCar race dates 2026 run from March 1 at St. Petersburg to September 6 at Laguna Seca, covering 17 races headlined by the May 24 Indianapolis 500.

What Are the Key IndyCar Race Dates for 2026?

The 2026 NTT INDYCAR SERIES packs 17 races into a six-month window, opening March 1 and closing September 6, according to the official schedule released by INDYCAR.com. That stretch marks the 115th season of the championship, per Wikipedia’s 2026 IndyCar Series page.

March alone carries four races this year, a first for the series, setting a fast pace before the Indianapolis 500 arrives in late May. Race dates sit roughly one to two weeks apart through spring, then spread to every two to three weeks over summer.

Fans tracking the full calendar can expect ovals, road courses, and street circuits mixed throughout, a format the series has leaned on for over a decade to test different driver skills.

When Does the 2026 IndyCar Season Start?

The 2026 season starts March 1 at the Firestone Grand Prix of St. Petersburg, with the green flag set for 12:00 PM ET on the streets of St. Petersburg, Florida, and the same event marks the 16th time and fifth straight year the series has opened its year at this Florida street course, per ESPN’s published 2026 schedule.

The opener kicks off a busy March. The Good Ranchers 250 at Phoenix follows March 7 at 3:00 PM ET, the Java House Grand Prix of Arlington runs March 15 at 12:30 PM ET, and the Children’s of Alabama Indy Grand Prix closes out the month on March 29 at 1:00 PM ET.

Running four races in one month is new for the series and gives fans an early read on driver form well ahead of Indianapolis.

When Is the 2026 Indianapolis 500?

The Indianapolis 500 runs May 24, 2026, at Indianapolis Motor Speedway, marking the 110th running of the race. Meyer Shank Racing’s published schedule lists FOX coverage starting at 10:00 AM ET (Meyer Shank Racing), while ESPN’s schedule notes a 12:00 PM ET green flag. The gap between the two times reflects pre-race coverage versus the actual start of competition.

Before cars take the green flag on race day, the Sonsio Grand Prix runs the Indianapolis Motor Speedway road course on May 9, 2026 at 4:30 PM ET, giving teams a chance to shake down setups on the same grounds. For a closer look at what drivers face on this famed oval, see J.R. Hildebrand’s account of Indy 500 challenges.

What Races Follow the Indianapolis 500?

Four races fill the six weeks after Indy, keeping momentum through early summer. The Chevrolet Detroit Grand Prix runs May 31, 2026 at 12:30 PM ET, followed by the Bommarito Automotive Group 500 on June 7 with a night start at 9:00 PM ET, per Meyer Shank Racing’s published schedule.

The XPEL Grand Prix at Road America runs June 21 at 2:00 PM ET, and July opens with the Honda Indy 200 at Mid-Ohio on July 5 at 12:30 PM ET.

That road course has produced tight battles in past years — see the recap of the 2024 Honda Indy 200 at Mid-Ohio for a sense of what to expect this time around.

When Does the 2026 IndyCar Season End?

The 2026 season closes September 6 at WeatherTech Raceway Laguna Seca, where the championship gets settled, according to the same official schedule release from INDYCAR.com. That date marks the finale’s return to the California road course after time away from the closing slot.

Between the July 5 stop at Mid-Ohio and the September finale, the series works through several more rounds at ovals, road courses, and street circuits across the Midwest and West Coast before the title fight wraps up at Laguna Seca.

What New Tracks Join the 2026 Schedule?

Two venues make their series debut in 2026. Phoenix Raceway brings a reconfigured “dogleg” layout for its March 7 race, and Arlington, Texas hosts a brand-new street circuit on March 15, both confirmed in the official 2026 schedule announcement from INDYCAR.com.

Running four races in March marks a first for the championship’s history. Other motorsport series have made similar calendar shifts recently — the 2026 WRC event locations show a comparable push toward fresh venues this year.

How Does the 2026 Schedule Compare to Recent Seasons?

The 2026 season keeps a 17-race count while adding two new venues and a heavier March slate. It stands as the 115th season of the championship overall, based on Wikipedia’s 2026 IndyCar Series page.

The FOX broadcast deal now covers every race, a shift that lifted 2025 viewership 27 percent to an average of 1.36 million viewers per race. That growth gives the network reason to expect a similar or better audience this season. Championship battles across motorsport draw similar attention — the 2026 driver and constructor standings tracker shows how tight title races play out elsewhere.

Where Can Fans Watch the 2026 IndyCar Races?

All 17 races in the 2026 season air on FOX, following a broadcast partnership that pushed audience numbers higher in its first year on the air. Fox Corporation also bought a one-third stake in Penske Entertainment, IndyCar’s parent company, tying the network closer to the sport’s future direction.

Fans following more than one racing series at once can check 2026 WEC live coverage plans for a sense of how other championships are handling broadcast deals this year.

Who Enters 2026 as the Defending IndyCar Champion?

Alex Palou starts the 2026 season as the reigning four-time series champion and defending Indianapolis 500 winner, according to Wikipedia’s page on the 2026 IndyCar Series. He became the first driver in 14 years to win three straight titles.

That run puts him among the sport’s most consistent performers heading into the March 1 opener. Fans curious how his numbers compare with other championship leaders across motorsport can check the 2026 F1 standings comparison for a side-by-side look at how title races are shaping up this year.