Wonderful Life 2011 plastic track line on the runway, with nearly 40 years of JP Morgan Chase Corporate Challenge came to Shanghai. Has held the three, there are two women's title are a girl called Ding Hui won. The female white-collar workers from PwC's only 25 years old, but has insisted marathon seven years. Like many runners keen on the sport as Ding Hui attended the annual running race, large and small, and constantly refresh their own achievements. In the first half of this year, she also broke his own record three: 10 km run with a time 43 minutes 400m plastic track, half marathon 1 hour 32 minutes, 3 hours 21 minutes full marathon. Like many girls, Ding Hui was started running to lose weight. Ding Hui then thought I could run a marathon not plastic runway repairs, Fudan University, she joined the Association of running, but only as a volunteer in the race to deliver food and water for the athletes. "I do not know what they went through on the way, but it can feel proud and excited when they reach the end." Is that kind of feeling, so she had the desire and courage to run a marathon. 1. Standard runway length overall standard plastic track for 400 meters, by two parallel straights and corners consisting of two radii are equal. Weeding to the runway, the inside of the track along the sudden application of suitable material to be boundaries. Ledge height of about 5 cm wide and at least 5 cm. 2. Should sudden outside along the outer edge of the runway length, measured at 30 cm in the runway. If no curbs should be measured at 20 cm beyond the outer edge of the marker line. Note: "IAAF Track and Field Facilities Manual" contains all the relevant track structure, design, technical information tags. This rule gives the basic principles that should be followed. 3.400 m and 400 m below the track, each athlete should occupy a lane, lane width of a minimum of 1.22 meters and a maximum of 1.25 m, lane width of 5 cm, lane width should be the same for all. Length shall be measured as specified in paragraph 2 above the first lane, the length of the other lane should be more than content in the outer edge of the inside lane line for reference only. For details, please call us or visit the official website for clicking. Plastic runway line | Qin sports (certified) | plastic runway sports facilities provided by the West 安秦氏 Limited. West 安秦氏 Sports Facilities Co. (www.xaqs6688.com) Xi'an, Shaanxi plastic floor leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Qin sports leadership with the staff warmly welcome all inquiries negotiations to create a better future Qin sports.