The 17-race IndyCar schedule for 2026 includes three new (or returning) tracks, including a relocation and two markets not on the 2025 schedule.

Sprint races, run to one-third of a grand prix distance and held on the Saturday of a race weekend, were first introduced in 2021.

This article was originally published on www.si.com/fannation/racing/f1briefings as Formula 1, FIA Reveal 2026 Sprint Race Calendar. Formula 1 and governing body the FIA have revealed the locations of the six sprint weekends for the 2026 season.

The 2026 Historic Sportscar Racing (HSR) schedule of events marks another milestone with the first overseas race in HSR’s nearly 50-year history and return engagements at America’s most legendary road courses.

New Hampshire Motor Speedway will return to the NASCAR playoffs this weekend for the first time in eight years. The 1.058-mile oval will play host to the Round of 12 opener for the Cup Series, which has raced in Loudon, New Hampshire, during June, July or August since 2018 when New Hampshire was reduced to one annual race.

In just under a month's time, scores of runners will traverse 26.2 miles in the Bank of America Chicago Marathon.

After nearly two decades, IndyCar has announced that the series will not be returning to the Iowa Speedway during the 2026 race schedule. The Iowa Speedway first hosted an INDYCAR race in 2007 with the Iowa Corn Indy 250.