Harpers Ferry Half & 5k Open for Registration! Harpers Ferry Half Marathon and 5k is open for registration!!! The first price increase will happen on March 1st, so make sure that you register now to save! Also, go and check out the all new Harpers Ferry Half website! We're excited to go live with this new site to give you an easier way to navigate any questions you have about the race! Make sure to get your hill training in for this beautiful and challenging course! https://www.harpersferryhalf.org/?mc_cid=07425c01b7