




Domestically, Yuxi, Chenggong, and Haigeng in Yunnan, and Duoba in Qinghai are well-known high-altitude training bases.
In the preparation cycles for several recent major competitions, Yuxi has long been the national marathon team's traditional "base camp", the Yuxi Plateau Sports Center's uniquely advantageous geography and first-rate training and support facilities have made the national team's stationing at the Yuxi highland training base routine. Ahead of the Hangzhou Asian Games, He Jie, Yang Shaohui and others completed their final preparatory push in Yuxi and ultimately reached the top of Asia.

However, this time is somewhat different: previous training squads included many athletes who spent long periods training in Yunnan, and one major advantage of choosing Yunnan for training was the athletes' familiarity with the environment. This time, the squad — drawn from all over the country — with the exception of Jia Erenjia, who is based in Yunnan year-round, has athletes who normally train in various locations, making it possible to break out of "South of the Colorful Clouds".
Compared with several Yunnan training bases located on the sub-plateau, Qinghai Doba, at nearly 2,400 meters, can provide geographic conditions closer to "high-altitude training", offering greater stimulus to cardiovascular and athletic capacity, Wu Bing said in an interview after the Lanzhou Marathon that preparing in the higher-altitude Doba before the race gave her significant help and confidence.

Athletes who are used to training on the sub-alpine plateau will face the difficulties and opportunities of "challenging new heights" in Duoba. At the same time, for Tibetans Ciren Cuomu and Zhaxi Ciren, the drop in altitude when training in Duoba is smaller than in Yunnan, making it closer to their daily training environment.
Thus, Duoba in Qinghai, a compromise between Tibet and Yunnan, has its own advantages. Its "disadvantage" is that—Duoba was a popular choice for marathon training bases in the first 20 years of the 21st century, but in the past six years it has "cooled off." It remains to be seen whether this time it will welcome a marathon training squad.
In addition, this yearGuizhou has stood out in marathon events, and Qingzhen in Guizhou might also become one of the options. The training atmosphere there comes with a bit of "good luck and blessings," which is a pleasant bonus.

