Abstract: In order to study the impact of gale damage for the 12th National Games, while providing a reference for the future organization of such events. The risk assessment of gale damage in Liaoning 12th National Games was conducted according to the 32 years wind datum in Liaoning. The results indicated that: there were more strong wind days in spring compared with those in other seasons, with the most in April and the least in August. The average number of strong wind days from June to September was usually one or three with the maximum being eight. By calculating the number of stations with strong wind from 1981 to 2012, the spatial distribution of risk grades of gale damage during the National Games (June to September) was worked out. The risk level of gale damage was about the same over the whole Liaoning area, and the high risk area spread in the south-to-north direction with the highest risk in the south, especially in the south seacoast, which might affect the sport games.