The annual Ultimate Contest Weekend is officially returning to Circa Resort and Casino in downtown Las Vegas from August 27 through August 29. The highly anticipated three day event is designed to kick off the football season and celebrate participants registered in the sportsbooks major pro football handicapping competitions. The operator is hosting this Ultimate Contest Weekend to bring together entrants of its popular sports betting competitions, which include Circa Survivor, Circa Million, and the high stakes Circa Grandissimo. This year, the brand has raised the stakes by offering a historic 30 million dollar total prize pool across its various…