If the whole horse takes four hours, what pace should it start with?

4: 30 pace means it takes 4: 30 seconds to run a kilometer. This speed is still not slow. Besides, running for 40 minutes is about 9 kilometers. If you don't have the basis of exercise at ordinary times, you have to practice for more than half a year.

The whole marathon distance is 42. 195 km, and the half marathon distance is 2 1.095 km. The time required to complete the whole marathon ranges from 2 hours and 40 minutes to 8 hours, not including unlimited time, not to mention the flight enjoyment like the Biwako Marathon in Japan.

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The meaning of marathon

Every city has its own unique history and culture. After years of accumulation and baptism, it has gradually condensed into the soul of the city. Nowadays, marathon has gradually become a kind of culture and an important part, which has promoted the economic and cultural development of the city.

In order to better display the sportsmanship of marathon, fully display the elegant demeanor of runners and the natural and cultural scenery of each city, and improve the visibility and reputation of the city, IAAF will hold the second China Marathon Photo Contest with People's Daily Online, recording the annual real track of China Marathon events, runners and industries with lenses and images, and fastening the close ties between marathon and people.

People's Network-Marathon, Better City