Research On The Characteristics Of Speed ​​Distribution Of Men's Marathon Athletes At Different Levels

Since 1981, when China was held for the first time after the marathon, marathon project rapid rise in China, especially the city marathon is more popular with the marathon lovers, at the same time, the public many marathon runners and amateurs are the main participants, but many public runner competed for the first time players don’t know about this project, in particular, is to participate in the competition with their own knowledge and experience.In search of different levels, especially the low level marathon runners in the marathon is the most reasonable and effective velocity distribution model, this article USES the literature material method, mathematical statistics and comparative analysis and other research methods, the hengshui lake international marathon &national marathon championships 2015 finish all the men in the athletes’ performance for processing and analysis, around the marathon athletes of different levels of the piecewise average speed, speed rate and coefficient of variation index, discusses different velocity distribution pattern and the causal relationship between the results of the competition, combining sports training, sports physiology and the marathon and other related professional theory knowledge, Marathon athlete of different levels of speed change law on summary and analysis of research in the whole speed variation characteristics of each segment to explore its velocity distribution model, to find a suitable for different levels, especially the velocity distribution of mass level marathon runners, speed changes according to its characteristics at the same time, to our country public marathon runners put forward reasonable Suggestions for the training and match, to improve the quality of the marathon in China and the level of the competitors, for many marathon athletes training plan, plan to provide the reference.Studies have shown that runs at a constant speed is more suitable for this kind of project of long distance, amateur athletes tend to allocate more energy, at the beginning so fast start, but this situation will last for a long time, as the physical energy material consumption, amateur athletes falling fast speed, and speed drop is large, short time greatly variable motion to make a large number of lactic acid accumulation in the body, which affect their level of play, at the same time, due to begin to consume a large amount of physical fitness, leads to the second strength is insufficient, further led to competition second half speed cannot reach to the average velocity, waste a lot of time, obtain good performance against competitors. So, consult professional athletes finish way and the velocity distribution, to strengthen the control of speed in the process of game, try to reduce the speed fluctuation, all the speed is relatively stable, is the key to get ideal results of the competition.