Training for the Big Run

Whether you're eyeing a 5K, 10K, half marathon, or even a marathon, one thing is for sure -- your next race promises to be your farthest and your fastest.

Nervous? Excited? Don't know where to start? Don't fret, we are here to help. Follow our expert-approved, 10-step plan to train for your next long-run.

Good luck!

Step 1. Pick a race, any race.

"The first step is to pick the race that you want to enter," says fitness trainer Kathy Kaehler of Hidden Hills, Calif. "This way you have a date in mind, a time frame to train within and a goal," she tells WebMD. Find out about local races by visiting your local roadrunner's club. Not sure if you have one? Visit the Road Runner's Club of America website at http://www.rrca.org for a list of local clubs. Click on your state for a list of local races.

Step 2. Get a physical before you get physical.

"Before you begin, it's a good idea to see your doctor and get a thorough physical examination -- particularly if you have not had one in several years or if until now you have been fairly sedentary," says Lewis G, Maharam, MD, medical director of the New York City Marathon and NYC Triathlon, among others. "This exam should include an exercise stress test (preferably done on a treadmill) to try and make sure that you have no obvious heart problems that might surface if you exercise too hard."