site.bta150 Cyclists to Take Part in 740 Km Danube Ultra Challenge

A hundred and fifty cyclists from Bulgaria and Romania will participate in this year's edition of the 740-km Danube Ultra challenge in order to promote the towns and villages near Bulgaria's northern border and the region as a cycling destination. This big cycling event, which starts on August 25 in Vidin, Northwestern Bulgaria, will involve a record-high number of municipalities and cyclists.