Okay, enough ranting, heres a map I like...
Wulfing - By Losttortuga
A great race, in my opinion. It takes a simple concept, and speeds it up until all hell breaks loose. Although slightly frustrating at first, once you get into it, it becomes a delight to play through, and the realization that you can finally do this is awesome. As usual, the tileset supports and propogates the mechanics really nicely, whilst still looking awesome. A triumph, imo.