Can one pair of running shoes cope with both training and racing? Yes, absolutely. Many runners get along just fine with a single, dependable pair that handles everything from easy miles to race day.
But can racing — and those faster training sessions — feel easier, smoother, and more fun if you use a dedicated performance or racing shoe? Also yes. A lighter, more responsive shoe can make speedwork feel snappier and races feel more efficient.
There’s no single “correct” approach. It really comes down to what feels best for you, your running style, and your goals. Some runners prefer the simplicity of one all-rounder; others enjoy having a performance shoe to bring extra energy on their quick days.
In the end, the right choice is the one that helps you feel comfortable, motivated, and excited to run.
To help with putting your mind in one direction or the other, listen to this episode from the Doctors of Running Podcast:
#258 Marathon Shoes 101: Our Top Picks for Sub-3 and 4+ Hour Runners
It's great information for you to look at the options available to you.