There are four (4) one day races per year, June/July/Sep/Oct and two (2) two day races in May/November.
Racing begins early Sunday morning.
The duration of the race usually lasts as long as the weather and course conditions hold up.
All spectators are allowed in the starting line area with a signed insurance form and wrist tag, otherwise spectators must be outside the barrier fence.
Near Adelanto on the 395, a small town by Victorville off the 15.
For procedures and rules: http://www.scta-bni.org/SCTA-NewWeb/El%20Mirage/EMP%2009%20final.pdf