Well that's about where I'm stuck at. Today I rode 50mi and averaged just above 18 but when I go out for a quick ride in the 25-30 mi range i can push 20+, that's why I believe they could help me. I also ride solo, never in groups but plan to do a few local club rides and see if I can do even better riding with others for motivation to push it a bit more. I still feel like a newbie getting into the sport so late in life but want more out of it than a Sunday ride.