my weekend rides are usually alone, and are usually my bigger rides too. my mate comes out with me at least 1 night in the week which is cool, we are proper riding buddies, time doesnt permit him to come out at weekends, which is a shame, but kids etc etc its understandable…..
i enjoy both, i used to go on major rides with some one as mainly as i didnt know the route/area well, or for fear of falling and killing myself alone….however as time progressed i know do these rides alone, and know the areas….i enjoy it immensely sometimes as i go at my own pace and push myself much harder alone, but on the flip side its nice enjoying descents with other people…..
either way it doesnt bother me, ill ride no matter what, whether its alone or with people. Not keen on big groups, but a max of 5 is ok, i like riding in groups of 2 to be honest!