Safety begins in planning and right preparation. Learn as much information about the trail as you can; notarize local authorities, acquire advance weather forecast; check your bike; develop necessary biking skills; improve your endurance and strength; and prepare the necessary items for the trip. These are some of the things you must do before you set out on a mountain biking trip.
Watch out for change in weather.. Summer storms can happen instantly and they are often accompanied by high winds and heavy shower. If you are caught at the wrong place, you may be in big trouble. Stay away from lone trees or rocks during lightning storm. Get off ridges before the rain starts. Keep your team together. If you sense that the rain is coming, set up a makeshift shelter made from leaves and branches on high grounds.