How much do you work out when you will be able to run really fast? Donald Wagner, one of the very fast runners among triathletes in Denmark, says little about his training and what kind of workout he runs.

About Aalborg we have not written on Itriathlon.dk, but Michael seemed to be lacking some information about the North triathlons area. No sooner said than done. What happens in Aalborg, when we talk about swimming, cycling and running. Michael has insider information to you.

A study from France shows that it is better for one's overall result when you put out at a rate of about 5 percent below its current 10-km pace, in the case of a 10-km run (under an Olympic triathlon distance). Starts instead of at a rate which is 5 percent faster and 10 percent slower, so it leads to a worse outcome.

Triathletes run much. Either they run fast, or they run far. But how far is far enough and what kind of speed should it be? Susanne Nielsen gives you brief but useful tips along the way.

It is winter, and it is cold in Denmark. And many times it is fairly cold, so it's not just triathletes to be careful when exercising outside. Why is it really hard to breathe in the cold, and what are the danger.

In this winter when road conditions are slippery and temperatures are close to freezing, so it's nice just to be able to take his sommersæt on, and move the run indoors. However, there are both advantages and disadvantages of running on the treadmill ...