Denise - a lot of people here have already said some really nice things and shared some great stories...but I had one more thing to add.

I've only been riding a year. I started last summer as a way of getting a greater cardio challenge than I could get any other low-impact way. I am about 30 lbs overweight and it's all in my legs. Put me in bike shorts, and I look AWFUL! Standing in my bedroom, think I look like an idiot. On my bike, kicking ***...and I don't care. I know I look heavy, but when I can bike faster and longer than a lot of the skinny girls, I feel great about myself. Keep it up and no matter what your size, you'll feel it too!

That said...I want to tell you a little secret about most people on hills. I'm good at hills. It's my specialty for some odd reason (I'm very, very grateful for this!). When I'm passing other people on group rides, I RARELY even notice how they are huffing and puffing. I'm too concerned with getting my gearing just right, or monitoring my own HR, or where the hill ends, or how far ahead of my husband is... basically, I'm more worried about how I'm doing to notice the people I might be passing. In fact, on Saturday, I was extra careful to not huff and puff too much AS I PASSED someone, because I didn't want them to think that I was over-exerting myself to show off!

Really, just keep it up. Feel good that you are out there and that you are improving!!