Friday & Saturday, August 31 & September 1: 
Wilcox Health Sports & Fitness Expo.  Savvy fitness enthusiasts and families from all over the U.S. and several countries will gather on Kaua`i to see and sample the latest in athletic footwear, apparel, fitness equipment, nutrition, and cross training prior to experiencing The Kaua`i Marathon and Half Marathon.  The Wilcox Health Sports and Fitness Expo is the location for Official Race Merchandise, late registration, packet pickup, complimentary presentations and much more. Grand Hyatt Kaua`i Resort & Spa, 1571 Popu Rd., Koloa.  Friday 10 a.m. to 6 p.m., Saturday 9 a.m. to 4 p.m.