The ability to possess the traits of a Speedster. Speed version of Powerhouse Physiology.

Also Called

  • Speedster Mimicry
  • Speed Physiology


The user possesses an enhanced physiology suited for movement at immense speeds. The cardiovascular and respiratory system of the users are many times more efficient than that of a normal human being. Their brain processing speed will most likely be hundreds of times faster than the normal human's so that they can operate at immense speeds.

The chemical process of their musculature is also highly enhanced so that their body does not generate fatigue poisons, the normal by-product of physical locomotion, which force the body to rest. The joints are smoother and lubricated more efficiently than those of a normal human being.





  • May have an upper limit on how fast the user can move before straining their body.

Known Users

  • Speedsters (Arrowverse/DC Comics)
    • Accelerated Man (Arrowverse/DC Comics)
    • Barry Allen/The Flash (Arrowverse/DC Comics)
    • Edward Clariss/The Rival (Arrowverse/DC Comics)
    • Eliza Harmon/Trajectory (Arrowverse/DC Comics)
    • Eobard Thawne/Reverse-Flash (Arrowverse/DC Comics)
    • Hunter Zolomon/Zoom/Black Flash (Arrowverse/DC Comics)
    • Iris West-Allen/The Flash (temporarily) (Arrowverse)
    • Jesse Wells/Jesse Quick (Arrowverse/DC Comics)
    • Nora Allen II (Arrowverse/DC Comics)
    • Savitar (Arrowverse/DC Comics)
    • Wally West/Kid Flash (Arrowverse/DC Comics)
  • Citrakayahs (Ben 10)
  • Kinecelerans (Ben 10)
    • XLR8
    • Rush
    • Kevin 11
    • Kevin 11,000
    • Monster Kevin
  • Fasttrack (Ben 10: Ultimate Alien)
  • A-Train (The Boys)
  • Ulrich Stern (Code Lyoko)
  • Black Flash (DC Comics)
  • Black Racer (DC Comics)
  • Johnny Quick (DC Comics)
  • Negative Speed Force conduits (DC Comics)
  • Speed Force conduits (DC Comics)
  • The Batman Who Laughs/The Darkest Knight (DC Comics)
  • Daphne Millbrook (Heroes)
  • Edgar (Heroes)
  • Running Girl (Image Comics)
  • Dash Parr (The Incredibles)
  • Danny Hilltop (John Byrne's Next Men)
  • Black Racer (Marvel Comics)
  • Quicksilver (Marvel Comics)
  • Slingshot (Marvel Comics)
  • Speed (Marvel Comics)
  • Speed Demon (Marvel Comics)
  • Whizzer (Marvel Comics)
  • Griffin Turner (Lego Ninjago: Masters of Spinjitzu)
  • Rev Runner (Loonatics Unleashed)
  • Flashy Flash (One-Punch Man)
  • Speed o' Sound Sonic (One-Punch Man)
  • Dragonflay (Power Rangers Megaforce)
  • Speed (Sky High)
  • Sonic the Hedgehog (Sonic the Hedgehog)
  • Shadow the Hedgehog (Sonic the Hedgehog)
  • Astraea (Sora no Otoshimono)
  • Melan Astraea (Sora no Otoshimono)
  • Edin Dan (Tower of God)
  • Blurr (Transformers Animated)
  • Nanosec (Transformers Animated)
  • Speedster (Valkyrie Crusade)
  • Callisto (X-Men: The Last Stand)
  • Yoriichi Tsugikuni (Demon Slayer: Kimetsu no Yaiba)



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