The mark consists of the word "CIRCLE" in thick, horizontal, light blue block letters on a white background. Immediately below the word "CIRCLE" is the word "ROCK" in thick, horizontal, bright yellow block letters on a black background, subtended by a thick, black line in a concave semi-circle below the word "ROCK" and its black background. Within the semi-circle is a light blue background. Superimposed on the blue background is an elongated black rock or mountain, with white highlights, having the appearance of snowcaps. On the left side of the black rock is a four-wheel drive vehicle (a rock crawler), silhouetted against the blue background. The four-wheel drive vehicle has subtle white highlights, and the blue back ground shows through its windows. Below the semi-circle is the word "RACING" in thick, black block letters on a white background. The word "RACING" curves upward in a concave matter to parallel the curve of the semi-circle..