Atlantic this weekend at Dover Motor Speedway as the In-Season Challenge rolls on for Round 4.

Bookmark this page and come back often as Dover race-week essentials -- from entry lists to race results -- are tabulated.

The In-Season Challenge, meant to inject a spark into the mid-to-late regular season, has instead ignited a wildfire of surprise. If you predicted the literal last-seeded Ty Dillon to make the final ...

After a stretch of races at a drafting track (won by Chase Elliott) and back-to-back road/street courses (both won by Shane van Gisbergen), the Cup Series gets back to its oval-racing roots this ...

On the latest Hauler Talk, pit-road rules are discussed that were in play for the Sonoma incident between the Nos. 6 and 54 teams.

The short-track mentality in Carson Kvapil lives on through his 2025 rookie campaign in the NASCAR Xfinity Series with JR Motorsports.

Wood Brothers Wednesday shows the team's success at Dover, with David Pearson and Neil Bonnett driving the iconic No. 21 car.

Season Challenge showdown between Ty Dillon and John Hunter Nemechek at Dover.

NASCAR issued penalties on Tuesday to several teams in the NASCAR Cup Series and Xfinity Series for violations stemming from Sonoma.

The Modified division, NASCAR's oldest class, ran its first race on Feb. 15, 1948, predating the NASCAR Cup Series by a full season. From 1948 through 1984, some of NASCAR's greatest drivers raced and ...

Darren Krantz Jr. looks to back up a second in the Thunder Road Harley-Davidson 200 with a Hampton Heat victory on Saturday.

A busy doubleheader weekend awaits NASCAR Whelen Modified Tour teams this Saturday and Sunday at Monadnock Speedway.