4月27日，500名徒步运动爱好者穿过起跑门，开始5公里南园环线徒步。当日，北京园林健身徒步大会在奥林匹克森林公园举行，500名来自各行各业、热爱徒步运动的参与者踏上奥林匹克森林公园的“绿色健康行走路线”，享受春光，强身健体。新华社发（赵冰 摄）     On April 27,500 sports fans on foot through the starting gate,Start 5 kilometers south loop on foot.On the day,Beijing botanical garden health conference held in Olympic forest park on foot,500 come from all walks of life/Love sports participants on the Olympic forest park on foot"Green healthy walking routes",Enjoy the spring,To keep fit.Xinhua hair(Zhao Bing perturbation)

4月27日，徒步运动爱好者在出发前做热身运动。新华社发（赵冰 摄） On April 27,Sports fans to warm up before you go on foot.Xinhua hair(Zhao Bing perturbation)