Start running next to the transition (But at least 1 pixel away) so that Samus has very low run speed.

Entrance condition:

{
  "comeInRunning": {
    "speedBooster": true,
    "minTiles": 0.4375
  }
}

Requires:

"canWaterShineCharge"
"canShinechargeMovementComplex"
{
  "canShineCharge": {
    "usedTiles": 33,
    "openEnd": 2
  }
}
{
  "shinespark": {
    "frames": 34,
    "excessFrames": 3
  }
}