Are you talking about the run at Camp Pendelton? We have a group going to the bootcamp challenge here next month and we have talked about doing the mud run. The door is always open to you so let me know when you will be down. I have some seriously funny stories about trying to find our niche. Hopefully I can help you not make the same mistakes I did. One thing I can tell you is that when I offered boxing and kickboxing as fight trainning I had a hard time making ends meet. As soon as I started offering the same training,(bag and mitt work without the contact) the kickboxing/boxing classes flourished. Again, there are probably more people interested in the fitness benefits than there are people interested in getting in the ring.