Diehard 500
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At one time, two different NASCAR Sprint Cup races were known as the Diehard 500:
- For the race at Talladega Superspeedway, held in late April or early May, from 1998 to 2001 see Aaron's 499.
- For the race at Talladega Superspeedway, held in October, from 1988 to 1997, see AMP Energy 500.

