The NASCAR Sprint Cup and Nationwide Series are in Dover, Delware this weekend while the Camping World Truck Series travel to Las Vegas for Saturday's Smith Food & Drug Stores 350.

Activities at Las Vegas Motor Speedway begin Friday morning with the first of two practice sessions set for 12:00 p.m. The second session takes the green at 1:45 a.m., followed by qualifying at 6:15 p.m. and the Truck Series race at 9:30 p.m. SPEED will broadcast live from Las Vegas at 9 p.m.

Sprint Cup Series practice gets underway Friday morning in Dover at 11:30 a.m. (SPEED) with Nationwide Series drivers taking to the high banks at 1:00 p.m. for a two-hour practice. Sprint Cup qualifying starts at 3:10 p.m. Friday afternoon. Catch Nationwide practice and Cup qualifying live on ESPN2.

Nationwide qualifying is set for Saturday morning at 10:30 a.m. with real time coverage on ESPN2. Sprint Cup practice resumes at 12:30 p.m. on SPEED with Cup Happy Hour taking place at 1:50 p.m. The Dover 200 Nationwide race is live on ESPN2 at 3:00 p.m. Saturday afternoon.

ESPN2 will broadcast the AAA 400 NASCAR Sprint Cup Series race Sunday at 1:00 p.m.

All times are eastern.

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