Since joining the Casco Bay Bicycle Club I have joined the Thursday night ride when I can. Last night there were no members riding at my level and it was a definite challenge to keep up. Of course they always stop and regroup but that usually means that as soon as I pull up we all head off again. Have learned to engage in conversations about their bikes, etc. At least that gives me a bit of rest. It's tough keeping up with these younger folk! It does give me hill training which I tend to ignore when on my own.