Take time to choose a good pair of running shoes that fit you well. Proper running shoes provide an arch support for your feet, prevent injuries and improve your running performance.

Feet tend to swell in the afternoon – buy new running shoes late in the day to ensure they will fit comfortably even when your feet are swollen.

Stopping a run to tie your shoes slows your momentum, so double knot them before you head out.

All shoes are not created equal. Find a store that specializes in running shoes and invest in a quality pair. Plain sneakers can quickly lead to injury.

Have a qualified shoe tech custom fit you for your running shoes.

Always wear good running shoes. According to John Hanc, author of The Essential Runner, you should "Spend at least $100. A good pair of running shoes should last you 400 to 500 miles, and is one of the most critical purchases you will make".

Overgrown toenails are potential hazards. Practice good hygiene – keep your feet clean and dry, and trim your toenails regularly.