the ticketguardian 500 is an annual monster energy nascar cup series race held at ism raceway, it is one of two races held at the circuit, with the other one being the can-am 500 in november, it has been run with the nascar xfinity series race the day before. it was sponsored by subway from 2005-2013 before cnbc took the naming rights from 2014 to 2015, and camping world become the sponsor in 2015 and 2017, good sam took over the sponsor in 2016, now ticketguardian become the sponsor.