Denise,
I was listening to a podcast when I was out for my measely 45 mile ride yesterday (had to go with BF to buy a new truck first, ruined my plans for the lovely 80F day!) and it's this podcast called "Zen and the Art of Triathlon" which is basically this guy doing a weekly or bi-weekly talk about whatever he's doing that day. So yesterday he was doing this sprint night ride around his housing development, because he doesn't want to go out on "real" roads in the dark, and he's standing and sprinting over and over, and it's _so_ windy, you can just hear it in the background, and meanwhile, he's talking about his ride and other topics like lights, what he's wearing, his upcoming "personal" ironman he's going to do...He says "the wind is a killer, but wind is good, wind makes us stronger, we shoud be seeking out wind."
I remember a few months ago I was out exploring, got on some road that was in such poor condition I could hardly stand to ride on it. I had thoughts of calling BF to come get me and bring me over to another smoother road. What a baby! But days later, I hear a podcast with the same guy, talking about some horrifying road he's riding on, and how riding on rough roads makes us stronger and on race day, when everyone else is whining about a poorly paved road, if you've been training on one, it's nothing! It doesn't bother you, or upset you, or cause negative thoughts.
So that's a way of looking at uncomfortable conditions- they make us stronger, and in that, become _good_ things, things we should take advantage of and revel in and maybe even seek out.
Are you riding in aero bars? That will make you _much_ faster. I do a lot of standing, going up hills especially, which increases my average speed because I don't slow down as much. Also, keep pedaling on downhills, even though it feels good to coast. That will increase your average speed. Also, don't _let_ your speed drop below a set minimum speed. It's easy to drop off when you're eating or drinking or distracted by something- if you see your speed is dropping, stand and sprint to get it back up, then maintain it.
Like I'm the expert- but that's just what's worked for me. There's a section in my Long Distance Cycling book about riding a fast double century, but I've been skipping over it since I'm just in survival mode, but I'm sure it has actual training techniques and schedules to get you riding long distances faster, so you might want to check it out. It's an excellent book. VERY motivating. (Or I wouldn't be signing up for the 300k next month, and doodling around with a calculator figuring out how far 400k actually is...)
Which IM are you doing? Arizona? Isn't that a long ways away??? You sound like you already have an excellent base.
Oh- listening to more podcasts- Peter Reid says the IM is won during the run, so you have to be sure you are keeping that in mind in terms of learning to run faster. And I just listened to some lady yesterday, who placed second at Kona (in years past), Joanne something, who got off the bike and felt like quitting and could only walk and was in 19th place, but thought about a time she had won a marathon, and thought about those feelings that day, and how her body felt, etc. and tapped into that energy and soon was passing people and ended up second!
Nanci