@
turbolefty78 firstly for the thigh pain.
To add to what shem has said and I quickly mentioned earlier cadence could be a help here.
I'll try and keep all the tech talk out of it to avoid any confusion. Basically cadence is how quick you spin the pedals around in rpm.
For arguments sake lets just say you wanted to ride along at 15mph on the flat ground and going up slight hills. You have many gears to choose from so adjusting your cadence to suit can be beneficial.
Generally a higher cadence somewhere in the order of 90 (rpm) is seen as being the best trade off between pounding your legs in a harder gear at with a very low cadence and trying to spin the pedals ridiculously quick.
Back to the 15mph, as I don't know the gear ratios and wheel circumference you have I'll use examples from my bike.
Low cadence: 50 (front chainring teeth)/13 (rear cassette teeth) @ 50 (cadence) = 15mph.
Mid cadence: 36/17 @ 90=15mph.
High Cadence: 36/23 @ 120=15mph.
So as you can see from the above three different cadences (50,90 and 120) will all give you the same 15mph. This is especially important going up a hill if you want to keep the same speed and save your legs. Mashing a gear at a low cadence of 50 uphill is going to hurt.
The trick is to find the cadence you are comfortable at, 90 works for me but you may like it a bit higher or lower. Just try not to go too low. Mashing low gears is good for building strength but not so good for endurance and pain free legs.
I'll assume you don't have a cadence sensor so don't fuss too much over the exact numbers but try to keep your cadence a little higher than you think feels normal. After a while you'll find you will start to naturally feel the cadence you are spinning and don't need a sensor to tell you anyway. Just keep it a bit higher that what feels normal and it will quite possibly help you out a fair bit.
Keep in mind it will take a bit to get used to and no matter what you do cycling is going to hurt, especially in the beginning. If it's not hurting a little it's not doing you much good. 👍
Now for your tyres, yes most definitely if you can hear them humming they are making life harder for you. If you let us know the size we may be able to help out with some different choices that are better suited to hard surface type riding.
As for the age as @
W3HS so rudely put it (
) it's never too late to start. I've ridden a few times with guys I've just happened to come across on the road who were in their 60's and when they were pushing there's no way I could keep up for long.
As for me you have about a decade on me (40) and I only started riding again 16 months ago. I lost 32kgs in the first 7 months and now I'm trying to
improve my cycling. It's a long and hard but very enjoyable road. I'll be the first to admit I'm never going to be a super fast cyclist but I don't care, I just enjoy it.
You'll be surprised how many roads there are in your local area that you haven't really taken any notice of before, ride down them, let them take you to where they lead you. Get out explore, breath in the fresh air and enjoy. 👍