The red flag came out during the In-Season Challenge opener at Atlanta after a multicar wreck involved nearly half of the 40-car field.

The Action Network's Nick Giffen gives you his best bets by manufacturer for the NASCAR Cup race at EchoPark Speedway.

Watch live with co-hosts Steve Letarte and Todd Gordon as they dissect the key moments of Atlanta on Sunday at 10 a.m. ET.

Everything to know for Saturday's In-Season Challenge opener at EchoPark Speedway (formerly Atlanta Motor Speedway).

Ty Majeski and Gio Ruggiero made the most of a late-race restart and the chaos that ensued to finish second and third, respectively.

Nick Sanchez held off Carson Kvapil in a seven-lap dash to win Friday night's Xfinity Series race at EchoPark for his first career victory.

Christopher Bell and Ryan Blaney were involved in a multicar wreck in the closing laps of Stage 1 at EchoPark Speedway.

Tricon Garage's Corey Heim wins the NASCAR Craftsman Truck Series' inaugural race at Lime Rock Park in Connecticut.

What to Watch as the Truck Series is set to make it's debut on Saturday afternoon on the road course at Lime Rock Park (1 p.m ...

The No. 5 Hendrick Motorsports team received penalties for two pre-race inspection failures Friday at EchoPark Speedway.

How the first-round matchup for the In-Season Challenge between Michael McDowell and AJ Allmendinger could set up deep run for the winner.

Joey Logano scored the Busch Light Pole Award for Saturday's In-Season Challenge opener at EchoPark Speedway (7 p.m. ET, TNT Sports).