Also called: Postpartum return to running; running after a baby
Exercise is the main treatment
Strength
Stretch
Running is high-impact loading through a pelvic floor and abdominal wall that are still recovering, on top of months of broken sleep. Going back on a calendar date rather than on measured capacity is what produces the leaking, the heaviness and the injuries.
How common: Relevant to a large share of new mothers; symptoms on early return are common and usually preventable
What it is
Running generates ground reaction forces of two to three times body weight, several hundred times per kilometre, transmitted through a pelvic floor and abdominal wall that have carried a pregnancy and, often, a birth. Tissue recovery continues for months beyond the point at which everything feels normal.
The consensus guidance that has emerged in recent years suggests around twelve weeks before returning, and - more usefully - a set of capacity tests to pass first: single-leg balance and heel raises, hopping, running on the spot, all without symptoms. A date is not a measure of readiness; those tests are.
What it feels like
- Leaking urine when running, which is common and frequently unreported
- A heavy or dragging sensation in the pelvis during or after running
- Doming of the abdomen, or a sense of the middle not holding
- Back, hip or pelvic pain that started with the return to running
- Exhaustion out of proportion, on top of months of fragmented sleep
What causes it
Most people have more than one of these at once, and they feed each other. Read the
list looking for the two or three that sound like your week rather than for the one
true answer — the ones that describe you are the ones worth acting on.
- Returning on a date rather than on capacity
- Six weeks is a clearance for wound healing, not a statement that the pelvic floor can absorb impact. Tissue remodelling continues for months and the readiness tests are what actually measure it.
- A pelvic floor still recovering
- Pregnancy loads the pelvic floor for nine months whatever the delivery. Muscle strength, endurance and coordination all take months to restore, and impact is the highest demand there is.
- A lengthened abdominal wall
- The abdominal wall stretched considerably and its ability to generate tension takes months to return. Without it, load transfer through the trunk during running is poor.
- Relaxin and tissue laxity persisting
- Ligament laxity does not disappear on delivery day, and it persists longer with breastfeeding. Joints are working with less passive stability than they will eventually have.
- Sleep deprivation
- Months of fragmented sleep reduces tissue recovery, coordination and load tolerance. Running injury risk is genuinely higher in a chronically underslept body.
- Loss of general strength
- Pregnancy and the early postpartum period reduce overall strength considerably. Returning to running without rebuilding leg and hip strength first is a common route to injury.
- Carrying and feeding postures
- Hours of holding, feeding and lifting a baby produce their own neck, back and shoulder loads, on top of the running.
- Breastfeeding and bone
- Bone density falls temporarily during lactation and recovers after weaning. It is a reason for a gradual impact progression rather than an abrupt one.
- Nobody assessing the pelvic floor
- Routine postnatal care does not include a pelvic floor assessment in most places. Women return to impact with no idea whether the floor is ready, which is the gap this whole page exists to fill.
Who tends to get it
- Any woman returning to running after a baby, whatever the delivery
- Anyone who leaked during pregnancy or leaks now
- Women with a significant abdominal separation or a caesarean scar
- Anyone with a history of pelvic floor problems or prolapse
- Women who were not running before or during pregnancy, in whom the jump is largest
What makes it worse, and what settles it
Makes it worse
- Returning at six weeks because that was the clearance date
- Ignoring leaking and running through it, which is extremely common
- Increasing distance quickly once running feels possible
- Skipping strength work and going straight to impact
- Running while significantly sleep-deprived without adjusting expectations
Settles it
- Pelvic floor training from early postpartum, continued as the foundation
- Passing the readiness tests before running - single-leg balance, single-leg heel raises, hopping, jogging on the spot, all symptom-free
- Building leg, hip and trunk strength before adding impact
- A graded return - walk-run intervals, building over weeks rather than jumping to previous distances
- Seeing a pelvic health physiotherapist, which is the single most useful thing on this list
What actually helps
The short version: Running is high-impact loading through a pelvic floor and abdominal wall that are still recovering, on top of sleep deprivation and altered load tolerance. Going back on a calendar date rather than on capacity is what causes problems
Strength work: Core: Pelvic Floor; Core: Transverse Abdominis; Glutes: Max; Glutes: Med; Legs: Calves - single-leg strength criteria before running, not weeks on a calendar
Stretching: Hips: Flexors; Legs: Hamstrings; Legs: Calves
Massage: Back: Quadratus Lumborum (QL); Legs: Calves; Glutes
Also worth doing: Recommended guidance is roughly 12 weeks minimum plus meeting strength and symptom criteria: walking, single-leg balance, single-leg calf raises, hopping and running-specific loads without leaking or heaviness
What the evidence says: Criteria-based return beats a calendar date. This is a genuinely preventive routine: the strength work before the first run is what avoids the incontinence and prolapse that otherwise start here.
The names above are the Targets qFIT tracks —
the Muscle Guide explains what each one does, and
Quick Add switches on the Exercises you
already have.
The qFIT routine for this
Ready-made routinePregnancy & Postpartum Recovery
qFIT already has this one built. It runs massage first, then stretching, then
strength — the order that works on a body that is already sore — and every
activity in it carries the reason it is there.
The button below opens your Checklist with this routine already selected, so instead
of your whole list you land on just its Categories, Targets
and Exercises, each with its checkbox, ready to tick as you work through
them.
Have more than one problem? Tick yours under My Problems on
My Profile and your Checklist's Routine list gains
Recommended for my problems — every routine for the problems you picked, merged
into one. Your picks stay private; that filter is the only thing they feed.
Get it checked if…
Leaking, heaviness or dragging in the pelvis, or bleeding, means stop and see a pelvic health physiotherapist - pushing through establishes a lasting problem
And whatever the body part: chest pain or unusual breathlessness on
exertion; a fever alongside the pain; unexplained weight loss; pain that is constant and
unrelated to how you move; new numbness, weakness or loss of bladder or bowel control; or
one calf that is swollen, warm and painful. Any of those, stop and get assessed.
How it usually goes
Most women return to full running comfortably, and the ones who do it well are the ones who built strength and passed the capacity tests before starting. Around three to six months is a realistic timescale for a return to previous distances, longer after a difficult birth. Leaking during running is common and is not something to run through - it responds well to pelvic floor rehabilitation and it tends to worsen if ignored for years.
Prevalence basis: Postpartum sports medicine guidance
Others the same routine covers
These share the Pregnancy & Postpartum Recovery routine, so the work is the same. If one of them also
sounds like you, that is a reason to expect more from it, not less.
This is general information, not a diagnosis, and it cannot examine you.
If it matches you, use it to ask better questions of a clinician rather than to replace one.