This all-around fun-filled event takes place by the waterway at the Claire Chapin Epps YMCA. In addition to the races, there will be lots of festivities to herald in the fall – lots of engaging events for the entire family. Come dressed in your favorite costume – there will be a contest with prizes awarded, and a raffle! Race swag includes a custom-designed shirt and a 5K finisher medal. Registration is only available online. YMCA, 5000 Claire Chapin Epps Dr. Saturday, 6 p.m. $25 and $45. www.nspromos.com