To mark the 30th anniversary of the proclamation of the seaside resort of Obzor as a city, the municipality, the local cycling club and several sponsors organized on September 7, 2014 the first local mountain bike race "Obzor Challenge 30 +." The route is a typical cross-country character with a length of 36 km and slope 500 m. The event proved to be very attractive for all 97 racers from home and abroad and will likely become an annual event. The organization was at the highest level, for the first three winners in each age category were provided cups, medals and cash prizes, and separately for each participant was given a special award from the event.
In the category of young people up to 18 years, Ivan Muhtarov finished first with a time of 1:28:55 with bike CROSS Big Foot 29". Some time ago the bicycle was given to Ivan by the manufacturer for testing under extreme conditions, and since then he and this mountain bike have increasing success on Bulgarian mountain routes.