With the marathon approching it would be a good time to read the article
in the "Files" section of this site on Nutrition and Performance.

Just click on the files link on the left side and scroll down to the
Nutrition folder. Open the nutrition folder and click on the file.

If you have any questions concerning the article, or anything else for
that matter, send me and e-mail and I will be happy to try and answer it
or tell you where you might find the answer.

Russ