Thursday, November 3, 2011

COLD WEATHER TRAINING

Cold Weather Training
Article By: Paul “Crazy Legs” Stofko RRCA Running Coach
November 3, 2011


Cold weather training requires a little extra planning and protection before you head out the door. Your body loses heat quickly in cold weather due to convection (heat loss due to motion), conduction (transfer of heat due to temperature changes), evaporation of moisture, and radiation (transfer of energy caused by the difference between skin temperature and ambient temperature). The right layers will protect you from the elements without weighing you down. Cold can take it toll on your performance and comfort. And frostbitten skin is always a risk. But if you take some simple precautions, you can maintain your mileage in anything weather winter bring your way.

The challenge in dressing for winter training is not only to keep the winter chill and wetness out, but to manage the heat and moisture your body produces as well. Even in subfreezing temperatures your body produces a lot of heat and sweat. You can produce up to two liters per hour when running. Water conducts heat away from your body 25 times faster than air – great in summer, but dangerous in cold temperatures. Staying dry under your layers is critical and can impact heart rate, as well as comfort, dryness, and warmth.

Here are some tips for dressing in layers:

First Layer

Forget cotton. It holds moisture next to your skin. Choose the new lightweight, moisture-wicking fabrics that hold a very small percentage of their weight in moisture. Performance microfibers hold less than on percent of their weight in water compared to 17% wool or 8% cotton.

Second Layer

If you running in very cold weather, you may need a middle layer to trap the warmth your muscles generate. Choose a layer that produces maximum warmth with minimum bulk. Synthetic fibers have an advantage of staying drier than natural ones.

Outer Layer

Fibers have been developed that block the elements without trapping too much heat and moisture underneath. Look for waterproof fabrics that vent.

Hands and Head

Up to 40% of your body’s heat loss occurs from the head due to a large blood supply, extra surface area, and the mucus membranes of the nose and mouth. Choose thin microfiber hats and lightweight gloves liners for your hands.

Don’t forget your feet

Cotton is a bad choice for socks. Look for synthetic socks that won’t hold moisture and become packed down when damp.

Sunday, July 10, 2011

Discount to Run Greater Indianapolis Half Marathon

Become a member of Fifty States HALF Marathon Club and get great discounts, including discounts to Rapid Running Events such as Run Greater Indianapolis Half Marathon, 5k & Kids Run in October 2011!



Saturday, June 4, 2011

Indiana Half Marathons, Half Marathon Runners, Race Directors & Event Organizers


Hi Indiana Half Marathon Runners, Race Directors and Event Organizers.  Feel free to email us Half Marathon race news and stories to post on our blog.  To send news, articles or fun information, please send us which Half Marathon State Blog you'd like it posted in at   CONTACT US

Also if you'd like your event or any other discounts to be added to the official Fifty States HALF Marathon Club member discount list that goes out to all our members across the United States, please send your event, website link and race discount code to be added for our official members to use.  Our members like to choose from races on our discount list when they look at choosing a half marathon in your state.  Send to  CONTACT US  and in return we will help promote your event.

If your Half Marathon event is missing from the Half Marathon Race Calendar found at www.halfmarathonsearch.com and would like to be added, please send the event date, name, and website link to   CONTACT US