See where your favorite drivers will pit this weekend with the NASCAR Cup Series and NASCAR Craftsman Truck Series at Darlington Raceway, and the NASCAR Xfinity Series at Portland International Raceway.
NASCAR Cup Series
Southern 500 at Darlington Raceway on Sunday (6 p.m. ET, USA, MRN Radio, SiriusXM NASCAR Radio, NBC Sports App).
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NASCAR Xfinity Series
Pacific Office Automation 147 at Portland International Raceway on Saturday (7:30 p.m. ET, The CW, MRN Radio, SiriusXM NASCAR Radio).
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NASCAR Craftsman Truck Series
Sober or Slammer 200 at Darlington Raceway on Saturday (noon ET, FS1, NASCAR Racing Network Radio, SiriusXM NASCAR Radio).