Featured Image for O’Reilly Series race at Chicagoland delayed due to inclement weather

O’Reilly Series race at Chicagoland delayed due to inclement weather

Saturday’s NASCAR O’Reilly Auto Parts Series race at Chicagoland Speedway is expected to begin at 10 p.m. ET after NASCAR O'Reilly Auto Parts Series
Featured Image for 2026 Chicagoland Speedway pit stall assignments

2026 Chicagoland Speedway pit stall assignments

See where your favorite NASCAR Cup Series and NASCAR O'Reilly Auto Parts Series drivers will pit this weekend NASCAR Cup Series
Featured Image for Riley Herbst, 23XI fastest in Friday practice at Chicagoland

Riley Herbst, 23XI fastest in Friday practice at Chicagoland

23XI Racing driver Riley Herbst topped the leaderboard in Friday evening's NASCAR Cup Series practice at Chicagoland NASCAR Cup Series
Featured Image for Starting lineup for 2026 O’Reilly Auto Parts Series race at Chicagoland

Starting lineup for 2026 O’Reilly Auto Parts Series race at Chicagoland

Due to inclement weather on Friday, NASCAR O'Reilly Auto Parts Series practice at Chicagoland Speedway was postponed NASCAR O'Reilly Auto Parts Series
Featured Image for Race results: Firecracker 150 at Seekonk Speedway

Race results: Firecracker 150 at Seekonk Speedway

Firecracker 150 presented by the Bethesda Leadership GroupSeekonk Speedway Race resultsPosNo.NameSponsorLapsDiff160Matt NASCAR Regional
Featured Image for Qualifying results: Firecracker 150 at Seekonk Speedway

Qualifying results: Firecracker 150 at Seekonk Speedway

Firecracker 150 presented by the Bethesda Leadership GroupSeekonk Speedway Qualifying resultsPosNo.NameSponsorBest NASCAR Regional
Featured image for Final practice results: Firecracker 150 at Seekonk Speedway

Final practice results: Firecracker 150 at Seekonk Speedway

Firecracker 150 presented by the Bethesda Leadership GroupSeekonk Speedway Final practice resultsPosNo.NameSponsorBest NASCAR Regional
Featured image for Practice results: Firecracker 150 at Seekonk Speedway

Practice results: Firecracker 150 at Seekonk Speedway

Firecracker 150 presented by the Bethesda Leadership GroupSeekonk Speedway Practice resultsPosNo.NameSponsorBest NASCAR Regional
Featured image for Goodyear readies tested tire setup for Chicagoland return

Goodyear readies tested tire setup for Chicagoland return

Goodyear Racing will bring tested intermediate-track tire setups to Chicagoland Speedway this weekend as the NASCAR NASCAR Cup Series
Featured image for 2026 NASCAR O’Reilly Auto Parts Series entry list at Chicagoland Speedway

2026 NASCAR O’Reilly Auto Parts Series entry list at Chicagoland Speedway

After winding through Wine Country at Sonoma Raceway, the NASCAR O'Reilly Auto Parts Series heads to Chicagoland NASCAR O'Reilly Auto Parts Series