2027 NTT INDYCAR SERIES Schedule Announced

The 2027 NTT INDYCAR SERIES schedule is officially set with a 17-race slate featuring an exciting mix of familiar stops, returning venues and a new marquee international event at Circuit de Barcelona-Catalunya in Spain.

Arrow McLaren will open its 2027 campaign on the Streets of St. Petersburg on March 7 before heading west for a race at Phoenix Raceway on March 13. One week later, the series returns to the highly-acclaimed Streets of Arlington on March 21, setting up a busy opening stretch with three races in three distinct settings.

The season’s crown jewel arrives May 30 with the 111th Running of the Indianapolis 500, while the championship will again conclude at WeatherTech Raceway Laguna Seca on September 5. Notably, the second half of the season features the series' first trip to Europe since 2007 with the inaugural IndyCar Grand Prix of Barcelona.

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Schedule Facts & Figures:

- For the third consecutive year, every race will be broadcast nationally on FOX.

- The opening stretch of the schedule is again loaded with key events with races on three consecutive weekends in March, including a second-annual trip to the Streets of Arlington following a highly-successful inaugural event in 2026.

- The season opens in St. Pete for the 17th time. The weekend schedule will again include NASCAR CRAFTSMAN Truck Series racing on the waterfront street course.

- IndyCar also returns to Phoenix Raceway for another crossover weekend with the NASCAR Cup Series.

- May will feature two races headlined by the 111th Running of the Indianapolis 500 on May 30.

- The Barcelona race in July marks the series' first race outside North America since 2013 (São Paulo, Brazil), and a return to Europe for IndyCar, which last competed on the continent in 2007 at the TT Circuit Assen in the Netherlands. The 2027 schedule features two international races, including a return to the Streets of Markham, Ontario in August.

- The season's only doubleheader weekend will again take place at the historic Milwaukee Mile in late August, an event which Pato O'Ward swept in 2026 becoming the first IndyCar to win two races in a single day since 1981.