How Often Should I Run? Train Smarter With Recovery

The more you run the easier it gets, right? Sort of. The key to success is training based on what your body is prepared to handle.

As a running coach, I'm frequently asked, "What should my weekly mileage goal be?" and "How many times a week should I run?" To which I usually respond, "Well, that's a really complex question."

Yet regardless of their complexity, I honestly like hearing these questions. Nine times out of ten, it demonstrates the athlete is already intrinsically motivated (they want to get better at running because they enjoy it), which is sometimes the toughest barrier to overcome when it comes to commitment.

Factors that influence your running frequency

There is no universal number of days you should run each week. Your ideal frequency depends on several variables that dictate how well your body handles cardiovascular Strain.

Experience and current fitness level

If you are new to running, your musculoskeletal system needs time to adapt to the impact. Beginners might start with two to three days a week, while advanced runners with a higher VO3 max can handle five or six days. Your current fitness level dictates your baseline, but your daily Recovery dictates your actual schedule.

Injury history and resilience

Running is a high-impact activity. If you have a history of shin splints or joint pain, you need more time between sessions to allow your tissues to repair. Monitoring your daily metrics helps you understand when your body is primed for a hard effort and when you need an active recovery day to prevent overuse injuries.

Age and Healthspan

As you age, your body requires more time to recover from intense Strain. However, consistent cardiovascular exercise is one of the most effective ways to improve your Healthspan. By balancing your running frequency with adequate Sleep, you can lower your WHOOP Age and slow your Pace of Aging, ensuring you stay active for years to come.

Is it okay to run every day?

Running every day is possible, but it requires a meticulous approach to your Sleep and Recovery. When you run daily, you accumulate significant cardiovascular and muscular Strain. If your body does not get the restorative slow-wave sleep (SWS) and REM sleep it needs, sleep debt accumulates and daily running quickly leads to overtraining and burnout.

Instead of committing to a rigid daily streak, adjust your schedule based on your physiological data. If your Recovery is in the red, taking a rest day or opting for light mobility work will yield better long-term results than forcing a run.

How often should I run? The importance of Sleep and Recovery

Your body's ability to perform is based on the quality of your recovery. Balancing these two metrics allows you to create a successful system. Creating a successful system leads to success with your training.

Once you see progress, it's harder to quit. And as a fellow runner, if I'm putting in the work, I want it to work. Think of it like this: A fully charged Tesla will go further than a half-charged Tesla, and a fully charged body will run further than a half-charged body.

That is why sleep is so important.

That is why sleep is so important. There are 4 stages of sleep: Wake (periods of time when you're awake throughout the night), light sleep (the transition stage to deep sleep), SWS (physically restorative sleep), and REM (mentally restorative sleep). How much time you spend in each stage, and your sleep efficiency, will help determine the quality of your recovery.

In order to optimize performance, you want to save the more intense training for when your body is fully recovered. A significant part of this is getting quality sleep in the two major restorative phases: REM and SWS (which stands for slow wave sleep). These sleep stages improve nervous system function, repair muscle tissue, and promote growth hormones.

And as I'm sure you can imagine, optimizing running performance after deep sleep is much easier than trying to perform when your body isn't prepared to. When you optimize performance based on recovery, you get to do cooler things like improve running efficiency so you learn how to expend less energy running further distances. You can do this because your body is primed to run efficiently.

Charts for how much you should run per week

Below I've shared two examples of a weekly training plan for a competitive distance runner. The first is when the athlete's body is generally well recovered, the second is when it is not.

Chart 1: Increased training volume when your body is well recovered.

Chart 2: Decreased training volume when your body is poorly recovered.

In Chart 1, the athlete has a week of generally high-quality recovery, which means the mileage is higher, the weight training volume is higher, and there are only a couple rest/active recovery (mobility) days. In Chart 2, since the athlete's recovery is lower all week, the mileage is less, there are more rest days, and there is less intensity (quantified by WHOOP as strain, a measure of cardiovascular exertion on a 0-21 scale).

Optimizing performance is directly correlated with recovery. If you are training at a high volume, or for a race, plan on sleeping and resting just as hard as you train! Learn More: Running Heart Rate Zones & 4 Essential Runs to Train Smarter

Training based on how you feel can be misleading

For so long, I had based my workouts on "how I felt" that day. I thought, "I'm good at pushing myself, I have great form (which has been years in the making), and I have a general understanding of the importance of sleep." And yet, some days It was like I was throwing the dice before workouts.

Maybe I'd puke, maybe I'd PR. In March 2019, I signed up for my first ultra marathon attempt. The race was called Last Man Standing, with the premise being you run 4 miles every hour on the hour until you can't.

Both the style and distance of this race were new to me, which meant training for it was also going to be new. Since I'd run multiple marathons prior to this, I also knew there was an increased risk of injury associated with high-volume training (check out my previous post on how to prevent common running injuries). I needed a tool to provide me deeper insight into my personal metricshard data to provide immediate feedback based on my performance, in both sleep and training.

I wasn't about to go off "feel" when attempting to run 100 miles.

Guiding my training and accomplishing my goals with WHOOP

I signed up for WHOOP that same month. This was the first time I hadn't just "ran" while training. I trained smart.

I based my workouts on the quality of my sleep. With WHOOP, I was more "in the know" with my body than ever before. I set a goal to run 50 miles at LMS.

I had never run 50 miles before and decided hitting that marker would be gold for me. As it turned out, I completed 67 miles of my ultra marathon, 4 miles every hour for 16 hours. Accomplishing this felt great.

But I later learned the true victory was in the small epiphanies I had during training, the strategic steps I took in order to achieve what I achieved. What I learned throughout my training ultimately transformed me, both as a coach and as a runner. Training more intelligently leads to greater self-efficacy because there is little room for doubt.

Greater self-efficacy leads to success. I've been using WHOOP ever since. Having scientific-backed data behind "how I feel today" has taught me how to make non-negotiable decisions when it comes to training.

Improve running efficiency with training based on Recovery

Running efficiency includes everything from the mechanics in your stride cycle, to your ability to control your pace. These factors directly affect how far and how fast you run. Your gait cycle (how your foot hits the ground and what happens in the kinetic chain) can be affected by muscle imbalances which cause you to expend more energy than necessary.

Incorporating runner-specific strength training, along with mobility, helps the body move more efficiently and with more power. The stronger you are, the less energy you expend while running. And you guessed it, your body's ability to run efficiently depends on the quality of your recovery.

The Project PR running study done by WHOOP is a great example of how recovery affects performance. In this study, every week, participants had a mix of running workouts, including intervals, hill sprints and recovery runs. For participants following the static training plan, runners had a singular workout regimen each day.

Other participants following the dynamic plan had to adjust their workouts based on their red, yellow, or green WHOOP recovery (a daily metric for how prepared your body is to perform which incorporates sleep, heart rate variability, and other key vitals) with 3 corresponding options to choose from. The findings concluded: "On average, participants who modulated workouts based on recovery were up to 32.4% less likely to experience injury than those who followed a static plan. These injuries were self-reported and ranged from common injuries such as shin splints and achilles tendonitis to more sidelining injuries, like a pulled muscle or stress reaction."

In addition to that, the study showed that participants using WHOOP were more likely to prioritize hours of sleep and recovery protocol, and they improved 5k performance by doing less work compared to the control counterparts. Recovery is just as important to progress as performance is. READ MORE: Why is My Heart Rate High on Easy Runs?

You can run and train more efficiently when your body is properly recovered.

Frequently asked questions about running frequency

Is it healthy to run 30 minutes every day?

Running 30 minutes a day can be a healthy habit if your body is adequately recovered. However, doing the exact same workout daily can lead to plateauing and repetitive stress. It is often more beneficial to vary your intensity and duration, mixing easy runs with rest days to optimize your cardiovascular health.

What is the 80/20 rule in running?

The 80/20 rule suggests that 80 percent of your weekly running should be done at a low, conversational intensity, while the remaining 20 percent is reserved for high-intensity efforts like intervals or tempo runs. This balance helps build your aerobic base while minimizing the risk of overtraining.

What is the 3-3-3 rule for exercise?

The 3-3-3 rule is a general fitness guideline that recommends three days of cardiovascular exercise, three days of strength training, and three days of mobility or active recovery per week. While this is a solid baseline, your specific routine should adapt to your daily Recovery and personal goals. Join WHOOP to monitor your Recovery and optimize your running schedule.