This is due to " unapproved engine changes" following Friday’s practice at Portland International Raceway, officials said.

Temperatures were rising on Friday at Portland International Raceway as the lone IndyCar Series practice session was run ...

Every IndyCar road and street course event poses the same question for teams to answer: Will Firestone’s sturdy primary tire ...

Check out this article for all you need to know about INDYCAR Portland, including dates, times, tv channels, and more.

The dominant Spaniard could wrap up his third consecutive IndyCar title Sunday at the BitNile.com Grand Prix of Portland at ...

Christian Lundgaard led the opening practice Friday for the BITNILE.COM Grand Prix of Portland presented by askROI, edging by ...

David Malukas took Will Buxton around Portland International Raceway ahead of the BITNILE.com Grand Prix of Portland.

Lundgaard quickest on Primary and Alternate Firestone Firehawk race tires The No. 7 Arrow McLaren Chevrolet of Christian ...

Runaway IndyCar points leader Alex Palou and his lone title challenger Pato O'Ward say they're solely focused on their own races Sunday at Portland and will see where the championship sits when the ...

Despite three races remaining in the INDYCAR season, Alex Palou can clinch the title Sunday at Portland. Here's how it needs ...

Por JENNA FRYERNo es una cuestión de si Alex Palou ganará su cuarto campeonato de IndyCar esta temporada, sino solo de cuándo ...

It’s not a question of if Alex Palou will win his fourth IndyCar championship this season, only a matter of when.