What masonry bond pattern specifically uses only stretcher courses?

The running bond is a masonry bond pattern that consists solely of stretcher courses, which are the long, narrow face of the brick. In this configuration, each course is made up entirely of stretcher bricks laid end to end. This type of bond is characterized by its simplicity and effectiveness, providing good structural performance while also being aesthetically pleasing.

In contrast, English bond includes alternating rows of stretchers and headers, which creates a more complex pattern. Common bond also features a similar arrangement but includes header courses periodically to enhance strength. Flemish bond alternates between stretchers and headers within the same course, resulting in a distinctive checkerboard appearance. Therefore, running bond stands out because it uniquely relies on only stretcher courses to create its pattern.