New to the forum, so be gentle! Currently ride a mountain bike on the road twice a week, about 10 miles each ride, taking an hour. Go out for a walk twice a week, 2 miles in 30 minutes and do weights twice a week. Slightly overweight, work in an office so sat down all day, diet fairly good.
When I've been out for a ride, I always come back knackered. Today being a case in point, did 14 miles at 9am, now feel as if I've done a stage of the Tour, legs are like jelly. It took 1 hour 33.
Every time I'm out on the bike, I get passed by guys on road bikes who look like they're putting in no effort at all while I'm huffing, puffing and struggling uphill.
I'm going to buy a road bike in the spring, but don't want to end up "red faced" by my lack of fitness.
Can anyone help with some tips to get me in better shape?