The boat racing festival on the Thach Han River is one of the unique cultural beauties of the people of Quang Tri, originating from the long-standing tradition of connection with water of the Vietnamese residents in the Central region. Over many generations, the festival is not only a spring activity and physical training but also contains deep spiritual values, reflecting the aspirations for a peaceful and prosperous life of the riverside community.
The festival is associated with Gia Do village, Trieu Binh commune, Trieu Phong district – an ancient land located at the junction where the Thach Han River meets the Hieu River. Since ancient times, this was an important trading location for local residents, where busy ferry trips crossed back and forth every day. However, making a living on the water also always posed many dangers such as storms, floods, boat capsizing, or unexpected accidents. Therefore, the people formed the custom of worshiping the river god, also known as the Ha Ba sacrifice ceremony, to pray for protection and safety for those traveling and doing business on the river.

In that sacred atmosphere, boat races are organized as an indispensable part of the festival. The oars slicing through the waves not only demonstrate the strength, solidarity, and willpower to overcome difficulties of the river dwellers but also convey aspirations for favorable weather, bountiful harvests, national peace, and prosperous lives for all families.
Today, the boat racing festival on the Thach Han River has gone beyond the meaning of a folk religious practice to become a typical cultural and sporting event of Quang Tri. The festival is often held on major occasions such as the Lunar New Year (on a three-year cycle in Gia Do village), the anniversary of General Secretary Le Duan's birthday (April 7), or within the framework of the National Unification Festival on April 30 every year.
In particular, the Thach Han River is also a witness to the fierce war years, associated with the battle to protect the Quang Tri Ancient Citadel in 1972. Therefore, each boat racing season is not only a festival of sportsmanship and folk culture but also an occasion for local people and tourists to remember and pay tribute to the heroic martyrs who heroically sacrificed their lives for the independence and freedom of the nation. The rowing beats echoing on the Thach Han today seem to continue the historical stream, connecting the heroic past with the present and the future.

