Sunday’s race at Dover International Speedway marks the halfway point of the 2013 NASCAR Sprint Cup Series. When the checkered flag falls on the FedEx 400 Benefiting Autism Speaks just 13 races remain until the lineup for this year’s Chase for the NASCAR Sprint Cup™ is set. A year ago, nine of the top 10 in points leaving Dover qualified for the Chase. Only Kyle Busch (ninth) missed the post season.