Lugoff-Elgin High School will host its inaugural Rival Week 5K run/walk on Saturday, Aug. 15. All proceeds from the event will benefit the United Way of Kershaw County. The race and walk will kick off at Lugoff-Elgin High School at 8 a.m. The early bird entry fee is $25 while for those registering on race day, the cost will be $35 per participant.