Prilosec OTC is sponsoring the Winner's Circle Sweepstakes.

The grand prize is a weekend trip to the final NASCAR Chase for the Championship race in Miami, Florida the weekend of November 14, 2008.

More than 100 instant winners will receive other great prizes, including an authentic NASCAR firesuit with driver autograph, NASCAR SuperStore.com gift cards and a race tire signed by No. 31 Prilosec OTC driver Jeff Burton and the No. 31 team.

After playing, you can download the official “Winner’s Circle” widget to keep track of how the race is going.

You can enter once a day and it ends on September 1, 2008.