This route starts and ends at Lake Monster brewery. It explores some neat urban routes and spaces. Not many places to go fast, so allow 2 hours.
I have an 8 page map up as of June 2021 and a MapMyRide version but I can't guarantee it will stick around. Lake Monster to Dinkytown to Sheridan Memorial Park to East River Parkway to The Stone Arch Bridge to The Monument on Summit to Prior to Gilbert (CFSP) to Lake Monster.