The Speed Force is a fictional energy field in the DC Comics universe that grants super-speed abilities to characters like The Flash. It serves as the source of their powers, allowing them to move at incredible velocities, time travel, and perform other extraordinary feats. This energy field is often depicted as a cosmic force that exists outside of normal space and time. It connects all speedsters, enabling them to tap into its power for enhanced speed, agility, and reflexes, while also providing a means to heal quickly and access alternate dimensions.