This was a lot of fun and it's a quick cab/Uber ride from the strip. It wasn't too busy on a Tuesday at 1pm so we got two races that were just the four people in our group. I imagine it probably gets busier at night and on the weekends. The prices with the Groupon seemed pretty reasonable. A couple of the helmets had GoPro mounts stuck on top, which was awesome for me.
I'd do it again.