The Humdinger races are the first running race in the River Towns Race Series. These crazy trail runs includes obstacles, mud, fire, climbing walls, a slip and slide and lots and lots of fun! These races will take you through rural farmland, up and over scenic wooded hills and through the valleys of central PA. These races usually sell out quickly so sign up today! THREE VERSIONS OF THE HUMDINGER IN 2013!Humdinger - 7.1 miles of trail challenges.Half-Dinger - 3.5 miles of trail challenges.Dark-Dinger - 5 miles of night-time trail challenges.Three races. Three different challenges. Combination packages are available for the truly warped runners that just can't get enough 'Ding'in!Way too much info for a Active.com page. Please visit our website early and often at: www.HumdingerRun.comRacers that register before February 6th will be guaranteed a free T-shirt. After that, shirts are as supplies last. We supply food and beverages during and after the race along with overall winner awards and finisher medals. A great winter-time fun run that is guaranteed to provide stories and laughs for years! WE ARE AGAIN SPONSORED BY OLD FORGE BREWING COMPANY!