Bikejoring- is one of the sleddog sports, where the mountain biker is supported by the power of a sled dog over a distance of 5-7km, together they can reach average speeds in the field up to 40km/h and maximum up to 50km/h. The dog reacts only to the biker's verbal commands and is harnessed to the bike by means of a 2 - 3 meter elastic rope.