Join BBSC and participate in this iconic Las Vegas Mardi Gras Masquerade Run! Enjoy a beautiful desert sunrise and crisp morning temperatures while you run the River Mountain Loop Trail from Equestrian Park. Enjoy views of the Strip from a distance, and wear your Mardi Gras attire for a chance to win a prize in the costume contest. We’ve added a Half Marathon distance so you can enjoy the rolling trails of Henderson for 13.1 miles of fun!