No place like Amazon to get the best prices on trail running shoes. You'll also find great feedback from existing customers. Read through the feedback to see what they have to say regarding durability and comfort.
Trail shoes are shoes for running in rough terrain. They are bulky and heavy I do not recommend running with them in places were there is not rough terrain.
The best trail running shoes have nylon puncture protection in the sole. Depending on where you are doing your trail running, better shoes will either have crampons or the ability to install them.
A regular pair of running shoes should be sufficient for trail running. But, if you are an avid trail runner, then you can find a pair of specific shoes called the Brooks Adrenaline ASR5.
This website, the 'Running shoe guru' will show you what kind of shoes are best for trail running and have reviews for you. http://www.runningshoesguru.com/best-trail-running-shoes/
Yes there are specific running shoes designed to run on trails. They are called Trail Running Shoes. They are made specifically for trail running just like street running shoes are specifically made for the street.
Merrell has several men's barefoot running shoes that are good for trail running. However, according to Merrell, the Men's Barefoot Run Trail Glove is the best barefoot running shoe for trail running.
There are many different stores that sell running shoes and apparel, but few really know how to fit a customer and decide what shoe is best for them. If you have a Strider's running store in your area they will watch you run and they are experts in fitting you in the correct shoes.
The website Zappos.com offers Salomon trail running shoes. They are a discount store. They have a wide selection of running shoes at affordable princing with fast shipping.
If you a running on a trail or trail-type surface, than yes, the asics trail running shoe would be ideal for a marathon. If the marathon is on a hard street surface, then I would research other shoes.
If you are looking for reviews on a Nike trail running shoe I suggest the official Nike site where they can tell you the specs of the shoe and customer reviews, or at a site called Runner's World.
You can buy some trail running shoes at big five sporting goods stores. They have some running shoes to run off track or in the mountains where there are dirt trails.
Nike trail running shoes are durable and last long. They provide good traction and are comfortable. New Balance Minimums Zero running shoes are light, comfortable, and great for running.