MudRunFun is giving away 1 free entry to Titan’s new event, The Kronos Challenge! This two day event will be held in March 5th and 6th of 2016 in Puerto Rico. The Challenge consists of a 5k obstacle race on Saturday, followed by a 12-16k obstacle race on Sunday. All you need to do is fill the form below. Winner will be selected on November 25th, 2015.