Quote Originally Posted by drplasma64
I think what is most important either strength, speed or endurance depends entirely what your goals are, and what your reason is for biking. I don't think that one is necessary more important than the others.
Perfectly put.

What are your goals? What do you want to do be able to do?

Figure that out and go from there.

For me, it's all about what is fun and challenging. I was training for sprint tri's, so I should have focused on riding a fast 10-15 miles, and then running.

That wasn't fun for me... so I ride around 100 miles a week.

Now, I have a 65 mile rally coming up soon, so I am focusing on distance, speed and endurance. As long as I have fun doing it!