To the best of my knowledge the advantage of the Asics Gel running shoe is that it has gel in the insoles for more comfort and support. These shoes are available at Kohl's, Zappos, Amazon and Ebay.
asics by far
Asics makes a variety of running shoes to fit a variety of different age groups. Academy sports offers Asics running shoes for kids. They have a great selection and fair pricing.
The company that makes the Gel Kayano performance spot running shoes is Asics. Asics is a good brand with a strong reputation for building quality running shoes.
6pm shoes sells Asics running shoes for men and women. 6pm shoes also carries Asics Kids and Onitsuka by Asics.
The following website offers reviews and comparisions with Asics running shoes: http://www.runningshoesguru.com/ This website also offers much more information about Asics and other running shoes.
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.
Asics is a popular brand of running shoes. There are various styles of ladies running shoes listed on the Asics website. Lady Footlocker also carries a wide selection of Asics.
The weight of the ASICS Kayano running shoes is approximately 11.3 ounces for men's shoes and 9.2 ounces for women's shoes.
Asics makes the best running shoes for women right now. New Balance also make great running shoes for women as well. Both brands should be looked at.
Gel running shoes for women by Asics are extremely comfortable. Asics are a well renowned brand who have been operating for decades. Their shoes are lightweight and durable.
Asics Kayanos are the ultimate best running shoes out there that are easy on your budget and on your feet. They are lighter on your feet than a typical running shoe and offer a better support.
Asics running shoes are very well built and include the latest technology in running shoes and most popular with experienced runners. The average price for Asics running shoes is about $120 and although they are great running shoes it may be out of your budget unless they were to be on sale somewhere, so I would recommend New Balance running shoes which are half the price of Asics and also very durable.