- Auto Racing: NASCAR returning to Sonoma Raceway in 2021 Napa Valley Register
- NASCAR at long last adds schedule variety with 2021 changes LancasterOnline
- Darlington getting second race in 2021 The Times and Democrat
- Kentucky Speedway loses NASCAR dates for ’21 – Cincinnati Business Courier Cincinnati Business Courier
- Circuit of the Americas to Host NASCAR Cup Series in May Spectrum News
- View Full Coverage on Google News
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