Thanks for the reply.
Quick update going into raceday:
-Friday looks like it will be raining all day, so pre riding the course (or anywhere) will be hard. Is there an alternative? Probably if it stops raining I could go around the first mile which has a slight uphill. I can figure it out in the park.
– I plan going with wave #2 (8:35a) I would say that the time should be available, but based on the time you suggest for warmup, 20 minutes should be what I am shooting for.