In an environment where the modern city (Linjiang City) intersects with the surrounding mountains, mountain biking is a niche but well-established sport in the local area - there are legal cross-country tracks and folk events around the city, as well as undeveloped dangerous wild mountain trails (called "wild trails" by cycling enthusiasts), as well as a hidden "circle of veteran riders" who inherit the skills and rules of mountain biking. Different from the commercialization of professional cycling, cycling here is closer to the love itself, mixed with folk competitions, route exploration, equipment polishing, and the game between man and nature.
Due to its special terrain, Linjiang City has become a secret gathering place for mountain biking in the south. The "Linjiang Wild Cycling Challenge" is held every year, which is divided into a compliance track group and an extreme wild line group (unofficial, private organization, high risk, loose rules, only experienced riders know the registration channels). The latter is a symbol of honor in the circle, and is also a gaming ground for all parties and enthusiasts.