Wipe% is a pretty simple category but since I'd like to get more people into the category, this is how the run usually is done, at least by me.

First of all, you should be any race that starts out with agility and max out that stat (10.) Its a minor difference but its one of the few things you can use to get a faster time. Most runners use Etrean, since it's.. really common. You need the echo modifier High Velocity too. After spawning in with these things, wait a bit for the damage timer to run out. Start the timer on movement and rush using a slide and roll to reach the left side of the bridge, and fall down. After a second, climb on the wall to die about a second or two faster. Then, rush to the wipe location and wipe! That should get you around ~24s of a run. Hopefully more people get into Wipe%. Happy running!