2013 in NASCAR
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The following NASCAR national series were sanctioned in 2013:
- 2013 NASCAR Sprint Cup Series – The top racing series in NASCAR
- 2013 NASCAR Nationwide Series – The second-highest racing series in NASCAR
- 2013 NASCAR Camping World Truck Series – The third-highest racing series in NASCAR
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{{succession box |
before = 2012 in NASCAR |
after = 2014 in NASCAR |
title = NASCAR seasons |
years = 2013 |
}}
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