A running stitch is characterized by which of the following?

The running stitch is characterized by a consistent sewing line of even stitches, which is fundamental to its definition and application in sewing. This type of stitch involves making a series of small, even stitches that create a continuous line, providing strength and a neat appearance to the fabric being sewn. The uniformity in spacing and size is crucial, as it leads to a clean finish that is aesthetically pleasing and functional, making it ideal for a variety of sewing projects.

Other options refer to different styles or purposes of stitching. For example, a stitch that is uneven and decorative represents a different technique focused on visual appeal rather than consistency. Similarly, while running stitches can indeed be part of quilting techniques, the term specifically denotes the straight, even stitches rather than being confined to quilting alone. The mention of costumes is also misleading, as running stitches are not exclusive to any single type of sewing project, but are a foundational technique utilized across diverse applications in fabric manipulation and design.