Exercise After Pregnancy, Postpartum Running

3 Common Mistakes To Avoid When You Return To Running After Pregnancy

Getting back into running after having a baby can feel exciting, emotional, and a little confusing all at once. You are not alone if you are wondering how to return to running safely without setting yourself back or getting injured.

Mistake 1: Skipping Core Strength Work

During pregnancy, your body does an incredible job adapting to a growing baby. One big change is what happens to your core muscles and pelvic floor. They stretch, weaken, and need time and attention to recover. Trying Postpartum Running without rebuilding Core Strength is like running in shoes with loose laces—things might hold together at first, but eventually something gives.

When you skip core work, you are more likely to experience back pain, hip discomfort, leaking, or a heavy feeling in your pelvis. These are all signs that your body is not quite ready for the impact of running yet. Before you focus on pace or distance, aim to build a solid foundation with gentle exercises like heel slides, pelvic tilts, bridges, and deep breathing that engages your deep abdominal muscles and pelvic floor.

💡 Friendly Tip: Think of Core Strength as your “return to running permission slip.” If you can walk briskly, do basic core exercises, and feel stable, you are on the right track.

Mistake 2: Running With an Overly Upright Posture

Many new parents are used to long hours of feeding, carrying, and rocking a baby. That “shoulders rounded, ribs flared, back arched” position often sneaks into your Running Posture without you realizing it. Then, when you finally get out for a run, you might overcorrect by running very tall and stiff, trying to “stand up straight” the whole time.

Running with too upright a posture can actually make Postpartum Running feel harder. It reduces your natural forward momentum and can increase pressure on your lower back and pelvic floor. Instead, aim for a gentle forward lean. Imagine your whole body as one straight line, lightly tipping forward.

💡 Friendly Tip: During your next run, do a quick posture check: relax your shoulders, soften your knees, and feel like you are “falling forward” just a tiny bit with each step.

Mistake 3: Running Too Far Too Quickly

If you loved running before pregnancy, it is totally normal to want to jump right back into your old distances. But one of the biggest Running Mistakes after birth is trying to pick up where you left off. Your body has been through months of change, birth, and recovery—your muscles, joints, and connective tissues all need time to adapt to impact again.

Increasing distance too quickly can lead to shin splints, knee pain, pelvic heaviness, or exhaustion that lingers for days. A gentler Return To Running plan is usually safer and more sustainable. Start with walk–run intervals, such as 1 minute of easy running followed by 2–3 minutes of walking, and gradually shift the balance as your body feels stronger. Remember, how you feel the next day matters as much as how your run feels in the moment.

💡 Friendly Tip: Try increasing either your running time or your distance but not both at the same time. Slow progress still counts as progress—and it is kinder to your postpartum body.

How To Make Your Postpartum Running Journey Feel Better

To make Exercise After Pregnancy safer and more enjoyable, think of your plan as three pillars working together: Core Strength, comfortable Running Posture, and gradual progress. Spend a few minutes on core and pelvic floor exercises most days, do a short posture check before each run, and give yourself permission to build up slowly. If something feels off—pain, pressure, or leaking—it is a sign to pause, adjust, or reach out to a postpartum physical therapist or healthcare provider for guidance.

Above all, be gentle with yourself. Returning to running after pregnancy is not just about fitness; it is about reconnecting with your body in a new season of life. When you avoid these common Running Mistakes and listen to your body, you give yourself the best chance to run stronger, happier, and for many years to come.