I'm sure this has been written in the past, but here it goes again.

When sick, do you ride? Inside on the trainer? That's what I've been doing. Everyone in my house has this rotating flu/cold thing for the last 6 weeks.
I'm trying to prep for a century ride in February (Palm Springs), planning to ride and 80 mile beach on about 2 weeks, so I need to build up my mileage.

What do you do? It is about 45 outside and chilly, yes I'm a whimp.