I did a couple laps there early Sat morning. The Category 5 or Category 4 races were going on, really puts into perspective how out of shape you are, once they lap you once or twice lol.

Luckily, they had a lead car with a whistle warning people to get out of the way. I rode there one cold morning over the winter and I guess they don't bother b/c the park isn't as crowded. Glad I stay near the joggers anyway...