Desperate to lace up again? Your pelvic floor wants a quiet word first.
Running is high impact, and the months after birth are exactly when your body needs you to build a foundation before you pound the pavement.
If you used to run to clear your head, the itch to get back out there can feel urgent, especially when everything else about new motherhood feels chaotic. The honest answer to "when can I run after giving birth" is that it is less about a magic date on the calendar and more about whether your deep core and pelvic floor have recovered enough to handle impact. Running is one of the highest-impact things you can ask your body to do, and rushing it is one of the most common ways new mums end up with leaking, heaviness, or pain that lingers for months. The good news is that a gentle, staged return works, and it does not take as long as you might fear.
Quick answer
Most physiotherapists suggest waiting until around 12 weeks postpartum before returning to running, and longer if you had a c-section or any complications. The exact timing depends less on your due-date maths and more on whether your pelvic floor and deep core can handle impact without leaking, heaviness, or pain. Build up with walking and low-impact strength first, get checked if you can, and only progress to running when the readiness signs are there.
Why running is different from other postpartum exercise
Plenty of gentle movement is encouraged in the early weeks, but running sits in a different category. Each stride sends a force of several times your body weight up through your pelvic floor, and you repeat that thousands of times in a single run. After birth, the muscles, ligaments, and connective tissue that support your bladder, bowel, and uterus are still recovering, whether you delivered vaginally or by c-section. Asking them to absorb repeated impact before they are ready is what leads to that telltale leak, or a dragging, heavy sensation low in your pelvis.
This is why the widely cited 2019 physiotherapy consensus on returning to running (often called the Goom, Donnelly and Brockwell guidelines) recommends waiting until roughly 12 weeks postpartum at the earliest, and screening your pelvic floor and strength before you start. The 6-week check with your GP or midwife clears you for general activity and intimacy, but it is not a green light for high-impact exercise. Those are two very different bars, and confusing them is one of the most common return-to-running mistakes.
How soon can I run postpartum? A realistic timeline
There is no single date that fits everyone, but the general arc looks similar for most mums. Use this as a rough map, not a rule. If anything feels off at any stage, you stay where you are or step back, regardless of how many weeks have passed.
| Stage | Rough timing | What to focus on |
|---|---|---|
| Early recovery | 0 to 6 weeks | Rest, gentle walking, breathing, and starting pelvic floor exercises once comfortable |
| Foundation building | 6 to 12 weeks | Longer walks, deep core work, and low-impact strength like glute bridges and squats |
| Return to running window | Around 12 weeks and beyond | Only if you pass the readiness checks below, start with a walk-run approach |
| Building back up | 3 to 9 months | Gradually increase distance and pace, keeping strength and pelvic floor work going |
Notice that the foundation phase does most of the quiet work. The walking, the glute strength, and the pelvic floor training in weeks 6 to 12 are what make running at week 12 feel sustainable instead of risky. Skipping straight to running because you feel "fine" walking is the trap, because walking and running place very different demands on your body. If you want a structured way to build that base before adding impact, our guide on how to safely progress your postpartum workouts without overdoing it walks through the in-between steps.
Build the foundation your run is standing on
A strong, responsive pelvic floor is what lets you return to impact without leaking or heaviness.
Explore Pelvic Floor Restoration, and new mums get 20% off with code GLOW20.
Running after a c-section: how long to wait
If you had a caesarean, you are recovering from major abdominal surgery as well as from pregnancy, so the timeline usually stretches out. Your scar and the deeper layers of tissue need time to heal and regain strength before you load them with impact, and your core will have been through more disruption. Many physios suggest waiting a little longer than 12 weeks and prioritising gentle scar-aware core rebuilding before any running.
It is also worth remembering that a c-section does not protect your pelvic floor the way some mums assume. Pregnancy itself, regardless of how you delivered, places months of load on those muscles, so the pelvic floor checks below still apply to you. Be patient with your scar area, avoid sharp pulling sensations, and let comfortable, pain-free movement be your guide before you think about impact.
Signs you are not ready to run postpartum
Your body gives clear feedback if running is too much, too soon. The signs below mean pause, not push through. None of them are a failure, they are simply information that your foundation needs a little more time. If you notice any of these during or after a run, stop, return to low-impact work, and seek a pelvic health physiotherapist if you can.
Green lights to progress
- You can walk briskly for 30 minutes with no symptoms
- No leaking when you cough, sneeze, or jump
- You can feel your pelvic floor lift and fully relax
- You can do single-leg work and gentle hops comfortably
- No pelvic heaviness or dragging feeling
Stop and step back
- Leaking urine or wind during or after activity
- A heavy, dragging, or bulging sensation in the pelvis
- Pain in your pelvis, back, scar, or perineum
- Doming or bulging along your midline
- Heavier or bright red bleeding returning
Leaking when you run is the most common red flag, and it is a signal that your pelvic floor needs strengthening rather than a sign that you should give up impact forever. With the right work, most mums improve a great deal. If leaking with impact is your main worry, it is worth speaking to a women's health physiotherapist who can assess you properly.
How to start running again after having a baby
Once you are past 12 weeks and ticking the readiness boxes, ease in rather than diving straight into your old routine. A walk-run approach, sometimes called a couch to 5k style return, is gentle on your recovering body and lets you notice symptoms early. The numbers below are a simple way to picture how gradual it should feel.
A common earliest point physios suggest considering a return to running
Start with short run intervals, walking between them, not continuous running
A gentle weekly cap on increasing your distance to avoid overload
Keep your pelvic floor and strength work going even once you are running, because they are what protect you long term. Run on softer surfaces where you can, wear a supportive sports bra (your chest may be heavier if you are breastfeeding), and pick a time when you are not running on empty. Feeling emotionally ready matters too. Some mums feel like themselves again quickly, others take longer, and that is completely normal. If you are curious about the bigger emotional picture, our piece on how long until you feel like yourself again after having a baby is a gentle companion read.
Run without holding your breath at every step
Targeted pelvic floor training gives you the control and confidence to enjoy running again, leak-free.
Explore Pelvic Floor Restoration, and new mums get 20% off with code GLOW20.
Frequently asked questions
Can I run at 6 weeks postpartum?
Most physiotherapists advise against it. The 6-week check clears you for general activity and intimacy, but not for high-impact exercise. Running too early raises the risk of leaking, pelvic heaviness, and slower recovery. Waiting until around 12 weeks and building a foundation first is much safer.
How do I know if my pelvic floor is ready for running?
Good signs include walking briskly for 30 minutes symptom-free, no leaking when you cough or jump, being able to feel your pelvic floor both lift and fully relax, and no pelvic heaviness. A women's health physiotherapist can assess you properly and is the gold standard if you have access to one.
How long after a c-section can I run?
Usually a little longer than 12 weeks, because you are also healing from abdominal surgery. Prioritise gentle, scar-aware core rebuilding and let comfortable, pain-free movement guide you. The pelvic floor checks still apply, as pregnancy itself loads those muscles regardless of how you delivered.
Is it normal to leak urine when I run after having a baby?
It is common, but it is not something you simply have to accept. Leaking is a signal that your pelvic floor needs strengthening, not a sign to avoid running forever. With consistent pelvic floor training, many mums improve significantly. If it persists, see a pelvic health physiotherapist.
What is the best way to start running again postpartum?
Use a walk-run approach, similar to a couch to 5k structure. Begin with short run intervals separated by walking, increase distance gradually by no more than about 10% a week, and keep your strength and pelvic floor work going. Stop if you notice leaking, heaviness, or pain.
Will running help me lose the baby weight faster?
Running can support overall fitness, but returning too early to chase weight loss often backfires by causing pelvic floor issues that set you back. A gradual, foundation-first return protects your body and is more sustainable in the long run. Be kind to yourself and let results follow recovery.
Sources: Goom, Donnelly and Brockwell Returning to Running Postnatal Guidelines (2019 physiotherapy consensus); the American College of Obstetricians and Gynecologists (ACOG) on physical activity and exercise during pregnancy and the postpartum period; and the NHS pelvic floor exercise guidance.
This article is general education and not medical advice. Postpartum recovery is individual and results vary. Always check with your GP, midwife, or a women's health physiotherapist before starting new exercise, especially after a c-section or if something does not feel right.