The Beginner’s Paradox: Runners Go Too Hard, Lifters Go Too Easy

Most beginners approach running and lifting with the exact wrong mindset.

• New runners go too fast, turn every run into a race, and burn out or get injured.
• New lifters go too easy, stay too comfortable, and never see progress.

If you’re new to either (or both), here’s how to fix these mistakes and actually improve.

Why new runners run too fast

Running feels simple: you put on shoes and go.

But most new runners make the mistake of running too hard, too often because they assume running should always feel (at least a little bit) difficult.

This leads to:

• Burnout – You feel exhausted every time you run. And really hungry after.
• Injury risk – Too much intensity, too soon, leads to shin splints, knee pain, and stress fractures.
• Plateauing – Running hard every day doesn’t build endurance. It just wears you out.

This is particularly true in CrossFitters or those with a predominately high-intensity training background.

They believe that every workout should leave you on the floor exhausted.

With running and all endurance sports, this couldn't be further from the truth.

In running, you want the vast majority of your runs to be easy.

You should finish and feel like you could have gone MUCH longer.

You should feel minimal fatigue, and you should not spend the next few hours in a daze from exertion.

The fix? Slow down!

• Easy runs should feel easy. Use the talk test: slow down if you can’t hold a conversation. And by holding a conversation, I don't mean you can say a few words. I mean, you can easily talk. Like you can say 12-15+ words without having to speed up your talking and/or take a breath. Most people really screw up the talk test. They think as long as they can speak a few words, that counts as being able to hold a conversation. This leads to GREATLY overestimating your top-end Zone 2.
• Run by effort, not pace. New runners should spend most of their miles at an easy, conversational pace. For easy runs, throw pace out the window, at least for the first few weeks or months.
• Think long-term. Building endurance takes time. Be patient!

If you have no clue what easy is, keeping your HR below 140 is a great place to start.

And if you're brand new to running, don't be surprised if you have to run very, very slow to keep your HR that low at first.

If you do have accurate training zones, don't be afraid to spend some time in low to mid-Zone 2. You don't need to always be toeing the line at the top end of Z2.

My top-end Z2 is 150 bpm, and I spend most of my easy runs between 135 and 145 bpm.

Quick disclaimer
This does NOT mean all of your runs should be easy. You still need some high-intensity work to progress. And depending on your goals and time available to train, more high intensity may be better for you. But for many, slowing down for a while is a very good idea.

Why new lifters lift too easy

On the other hand, most new lifters don’t push themselves hard enough.

They:

• Stick to light weights because they fear injury.
• Avoid progressive overload, lifting the same weights for weeks.
• Focus on "getting a pump" instead of getting stronger.

Here’s the truth: Muscles grow when you challenge them.

If you’re not pushing close to failure on your sets, you’re leaving gains on the table.

If you’ve never trained with heart rate zones before, this post on Z1/Z2 Training for Hybrid Athletes is a great place to start. It breaks down how slowing down can actually help you speed up over time.

The fix? Train harder

• Use the “1-2 rep rule.” You should finish most sets feeling like you could do 1-2 more reps, not 4-6.
• Increase weight over time. If you’re still using the same weights and reps after a month, you’re not progressing.
• Don’t be afraid of intensity. As you get more comfortable with the movements, don't be afraid to take some sets very close (or all the way to) failure.

If you’re curious how it all fits together, I wrote about it here: What is a Hybrid Athlete?

The takeaway: train smarter, not just harder

• New runners: Slow down to build endurance. You shouldn't be exhausted after every run.
• New lifters: Push yourself. Muscles won’t grow if you never challenge them.

Finding the right balance of effort is the key to long-term progress.

Your challenge

If you’re running, deliberately slow down today.

If you’re lifting, take a set or two to complete failure.

Capacity Training

I built Capacity Training to plan your running and your lifting together, with paces from your 5K time and heart-rate zones from your max heart rate. Log your sets and it picks your next weights: earn it and the weight goes up, struggle and it holds or comes down.

Run faster. Get stronger. capacitytraining.app

Mike