在今天越来越拥堵的城市中,自行车也开始备受青睐。自行车运动作为一项绿色运动,在全球有广阔的前景。它在体现人类战胜自我、挑战极限和强身健体方面具有独特优势和特点。而公路自行车赛是一项挑战速度与耐力的运动,沿途的环境和风景都十分秀丽,也给这项异常艰苦的运动带来了温馨和惬意。我国自2002年起成功举办了多届环青海湖 In today’s increasingly congested cities, bicycles are beginning to gain popularity. Cycling as a green sport has broad prospects around the world. It has unique advantages and characteristics in reflecting the human self-defeating, the ultimate challenge and the physical fitness. The Road Cycling is a challenge of speed and endurance sports, the environment and scenery along the way are very beautiful, but also to this unusual hard to bring a warm and cozy exercise. Since 2002, China has successfully held many sessions of Qinghai Lake