I was one of the course marshals at the north end of Catalina Avenue. Was not able to position myself ideally for photos as I had a job to do.
Here's one shot of Olaf Pollack from the beginning of the stage:
You can see more photos (with a few more to come) here:
BTW, if you were at that corner, I was the course marshal "nazi" who was vigorously trying to keep people off of the course.