- Hyper-Speed: Whizzer possessed the ability to move at superhuman rates of speed. In his prime the Whizzer could run at speeds of up to 100 miles an hour for up to an hour before fatigue impaired his performance. With middle age, however, the Whizzer's ability to move at superhuman speed was diminished considerably. The Whizzer's practical reaction time was about four times faster than an ordinary human being's when the Whizzer was in his prime, and the speed at which his brain processed information was heightened to a level commensurate with his bodily speed, enabling him to perceive his surroundings while traveling at high velocities.
- Adaptive Physiology: The Whizzer's entire body mutated in ways that adapted it for the rigors of high speed running. His cardiovascular and respiratory systems were many times more efficient than those of a normal human being's. He metabolized an estimated 75% of the caloric energy content of foodstuffs. The chemical processes of the Whizzer's metabolism were so highly enhanced that his body generated unusually low amounts of fatigue poisons, the normal by-products of locomotion which force the body to rest. His joints were smoother and were lubricated more efficiently than those of an ordinary human being's. His tendons had the tensile strength of spring steel. His bones contained unknown materials significantly more durable than calcium to withstand the dynamic shocks of his feet touching the ground at speeds of up to 100 miles per hour. The Whizzer's lachrymose was more viscous than a normal human being's, thus preventing rapid evaporation and replenishment of surface fluids on his eyeballs under the influence of high wind velocity to occlude his vision.
The Whizzer had mastered a style of hand to hand combat which exploited his ability to move at superhuman speeds.
The Whizzer possessed superhuman strength primarily in his lower body as part of his body's adaptations for running. With his upper body he could lift slightly more than a normal human being of his age, height, and build who engaged in intensive regular exercise could. In his prime, the Whizzer could leg press approximately 1500 pounds under optimal conditions.