DISCLAIMER: this is not my build, i found this on a youtube video and figured it was worth sharing with the overframe community
All credit goes to GrindHardSquad

Youtube link: [ youtube id="youtube.com/watch?v=16avcUgClr0&ab_channel=GrindHardSquad" ]
there are three different Options for this build, each one using a different ability transmuted from helminth.

Molt: Best speed but its small duration means you are constantly having to reactivate the ability.
Infested Mobility: Improved duration over Molt but at the cost of top speed. (My preferred option)
[Firewalker]: The slowest of the three options but when combned with gausses other abilities it can be an effective crowd control weapon. (Basically Ghost-runner flames everywhere)

To fully utilise your speed:
Activate Redline
Activate Infested Mobility (or preffered choice of optional power)
Pray to the gods of speed
LEG IT!!