The “Factor” foundation, with the help of Drag Bicycles, organized the first charity cycle marathon of Bulgaria, which aims to promote the bicycle as an eco-friendly and safe vehicle for transport. Marathon cycling race, “Bulgaria 2011″ has a total length of2500 km. It will be held from 2 April to 4 May 2011 to popularize the cause of the “Safe Cycling”. The tour will pass through 28 regional centers in Bulgaria, presenting to the public the benefits drawn from international experience in the use of bicycles-a model for environmentally friendly transport. More about Factor Foundation and the upcoming eco marathon you can read on the page of the Foundation.