This weekend is the NORRA Mexican 1000!
Essentially... take the Baja 1000. Cut out the roughest section, and add normal rally transits to get around them. Two or three stages each day, ranging from 45 to 175 miles long. Route book and GPS navigation. Rally timing (modified a little bit for the craziness that is the desert. )
I'll be down there, and I know some of the moto guys are racing, who else?