Do you like to ride a bike? Now you can try your hand and compete with your friends. Take your bike, and race to the finish line to leave a friend far behind! Take advantage of all the forces that you have, without much difficulty to cross the final line as first. Sports challenges is something that anyone can take part in! A bit of movement in the fresh air you certainly can not hurt. Dress sports jersey, let's pimp your vehicle and press the pedals as hard as you can. To work, don't be discouraged by initial failures - after all, everyone someday has started for he first time!