In some workouts over the last few days I've been very hit and miss. Sometimes I feel crappy but my performance is pretty good. More often I feel like hell and my performance sucks. When I can't hold decent quality I've backed off and called it a day early trying to get more rest.
If the sinus infection is going to prevent me from performing well, is there something else I can do to make the race a learning experience? I would like to experiment more with pace on the bike, but I'm guessing that the results would be invalid due to my illness throwing everything off. Any ideas?