Hey, I've been riding for a little over a year and 1/2 (well, I guess about a year since I don't ride in the winter here, but you get the idea ) I rarely, if ever, stand to climb a hill--any kind of hill, no matter how big or steep. I feel much more comfortable seated and climbing and don't really see any reason to stand up. Although, a friend of mine stands every time he climbs even the smallest of hills...I guess it's all in what you're comfortable with. If you don't feel comfortable standing and climbing then why bother. However, I live in a fairly flat state, no mtns. here So, it might be a different strategy if you're climbing more than 1-2 km at a time...good luck...do whatever feels comfortable, push yourself a little so that you make some progress, and most of all have fun!! Cycling Rocks!! And group rides are a great way to learn from those around you and meet new riding buddies--enjoy!!