Yup, I did the all women's in August a few years ago.

Agreed about the weediness of the lake.
The bike is totally flat, but yes, it can be windy out on Marine Drive.
The run is flat too. I think the hill referred to in an earlier post doesn't gain more than 20 feet. Hills are relatively, but *personally* I'd call it flat.

As with most sprints, you get everything from uber-fit elite athletes to utter newbies. I remember passing a few gals on bikes who were toting around their u-locks. They were having a great time! It was really nice to see the huge variety of women out there. It was also really cool that 10% of the entrants that year were Athena class (150+ lbs). I really love events that support this class. It's so encouraging and welcoming to everyone.

I'm doing the June Blue Lake this year to prep for the Olympic at Pacific Crest. Don't know yet if I'll do the all women's in August. Depends on my schedule for the summer. I think I'm leaving on vacation the following weekend, so I may not have time to fit it in.

Susan