INDYCAR unveils Phase Two of 2027 NTT INDYCAR SERIES schedule
INDYCAR announced Phase Two of the 2027 NTT INDYCAR SERIES schedule on 2026-10-23, confirming a 17-race championship, 25 full-time entries and key event dates including the Indianapolis 500 on May 30, 2027 and the season finale at Laguna Seca on Sept. 5, 2027.

INDYCAR issued the Phase Two release for the 2027 NTT INDYCAR SERIES schedule on 2026-10-23, saying the 2027 championship will comprise 17 races and that 25 full-time entries are expected to compete. INDYCAR stated Phase Two of the schedule “picks up” Sunday, 2027-06-13 at World Wide Technology Raceway near St. Louis.
The release lists several confirmed dates: the 111th Indianapolis 500 is scheduled for Sunday, 2027-05-30; Mid-Ohio Sports Car Course on Sunday, 2027-07-04; Circuit de Barcelona-Catalunya on Sunday, 2027-07-18 (listed with FOX); Portland International Raceway on Sunday, 2027-08-01; the Streets of Markham (Ontario Honda Dealers Indy) on Sunday, 2027-08-15; a Milwaukee Mile doubleheader on Saturday and Sunday, 2027-08-28–2027-08-29; and the final round on Sunday, 2027-09-05 at WeatherTech Raceway Laguna Seca. INDYCAR’s published schedule line shows the Barcelona round listed with FOX coverage for that date in the schedule document provided in the announcement.
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