After a tumultuous week off the track for NASCAR Xfinity Series team Our Motorsports, Saturday's race at Dover Motor Speedway will be the organization's final race weekend.

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

DOVER, Del. - Precipitation fell on lap 131 during the NASCAR Xfinity Series race at Dover Motor Speedway currently suspending the 200-mile race.

A red flag at Dover Motor Speedway has the NASCAR Xfinity Series BetRivers 200 on hold. Connor Zilisch is currently the race leader. NASCAR has set the sunset deadline for 8:10 PM ET.

The NASCAR Cup Series begins the Dover race weekend with practice and qualifying for the AutoTrader EchoPark Automotive 400. Follow here as the Cup Series sets the Dover lineup.

Whether you want to know about Dover's NASCAR race weekend traffic, the new "Miles Beach" showcase, or race tickets, we've got you covered.

Practice and Busch Light Pole Qualifying for Sunday’s NASCAR Cup Series AutoTrader EchoPark Automotive 400 (2 p.m. ET, TNT Sports, HBO Max, PRN, SiriusXM NASCAR Radio) at Dover (Del.) Motor Speedway was cancelled due to inclement weather Saturday afternoon.

As NASCAR Race Weekend kicks off in Dover, here's what to know, what to bring, weather forecast, plus free shuttle info.

SportsLine reveals its projected leaderboard for the 2025 AutoTrader EchoPark Automotive 400 and Round 4 of the NASCAR In-Season Challenge. Use it for NASCAR picks at sites like DraftKings, FanDuel and PrizePicks.