Antique Half Marathon Challenge 2015 will be on May 17, 2015 in Sibalom, Antique. Join the 3rd year and choose from 21K, 10K, or 5K events. Sign up now as slots are limited: 21K – 60 Slots,  10K – 40 Slots,  5K – 40 Slots. Antique Half Marathon Challenge 2015 May 17,...