Run and jump into an airball, pressing pause just as Samus hits the ceiling, in order to unequip Spring Ball to reset fall speed.

Entrance condition:

{
  "comeInRunning": {
    "speedBooster": true,
    "minTiles": 28
  }
}

Requires:

"canTrickyJump"
"canLateralMidAirMorph"
"canSpringFling"

Dev note: This can be done with 26 tiles of other-room runway, but it would probably require a higher movement tech.