Here is a tougher one on the HD side. I call this: Flatland Acrobat.

Land 3 or more barrel rolls in the same speed lap on Moa Therma Forward using the Icaras HD ship on Venom speed with a lap time of less than 35 seconds.

BSB start is allowed, and counts as 1 of the 3, even if you roll before the lap begins while in mid-air. *But note that this is not the only way to achieve this.* I managed to do this tonight, but didn't record it. MY time is posted on the leaderboards though at #4 or #5 or something like that.