Usually the best time of the year to buy shoes is in the off season or just before the season starts. For running shoes you can usually find a good deal on them around winter time and before spring starts.
There's a few stores with sales on running shoes right now. The main ones you should take a look at are finishline.com which always has available sales on all shoes and runnersworld.com which is always offering sales on runners shoes
There are many ways of looking for running shoes sales in your area by television ads, your neighbors, friends, going online, your local shoe store, and other resources that can help locate any sales for running shoes.
You can fine inexpensive nike running shoes for women online at finishline.com. This site offers clearance sales for a variety of shoes including women's running shoes.
you can go into your local footlocker, sporting goods store, or big 5. They carry the Vomero running shoes. You can try them on, speak to a sales associate who specializes in shoes, specifically running shoes.
There are no specific discounts for mizuna running shoes but there are some websites that have clearance shoes. Runningwarehouse.com has some mizuna running shoes for $50 off of the original price and trivillage.com has closeout sales on them as well.
http://www.newtonrunning.com/ Gives you information on newton running shoes. The sales and prices and everything you need to know about the shoes you plan to buy.
If you are looking for the best online websites that are trustworthy to buy running shoes from, then do your homework and read the reviews that their customers have posted about these sites.
These shoes have safe and environmentally friendly products, are light weight and great fro running. There are many differnt types of running shoes. famousfootware.com has a large selection of running shoes and great sales.
For great Nike women's running shoe sales you can look on websites like roadrunnersports.com where they have a great outlet section for women's running shoes. For in store sales I would try places like foot locker, because they will almost always have a good sale section.
Since your getting running shoes for a marathon, I suggest you go to the major sporting stores and/or shoe stores. The sales people will help you out, fit you, and find the perfect shoes for you.
It is possible to get cheap running shoes, especially if they are on sale, but well made durable running shoes are often more expensive. If you do want to spend less, look for clearance sales on good brands.
If you go to track running sites, they have rankings done by people and others based on sales on the top running shoes in america. Either made or sold in america too.