Open filing to declare an interest in running for elected office occurred May 16-20. In Clark County there are 43 offices open for election around the county. For those 43 positions, 148 people have formally committed to run for the positions. The positions include US Senator, State Governor, LD Senators and Representatives, County Councilors, and Judges.
Here's a link to the filings for Precinct Committee Officer (PCO)