Entrance condition:

{
  "comeInGettingBlueSpeed": {
    "length": 1,
    "openEnd": 1,
    "maxExtraRunSpeed": "$1.9"
  }
}

Requires:

"Gravity"
"HiJump"
"canPreciseSpaceJump"
"canChainTemporaryBlue"

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Unlocks doors:

{"types":["ammo"],"requires":[]}

Dev note: This can be done at greater speed (at least up to $2.3) but would be more difficult.