Stroller types trade off differently on portability, storage, and terrain — and one type comes with a genuine safety timeline worth knowing before you buy.
The three main types
Umbrella (lightweight) strollers are compact, light, and fold down small — great for travel and quick errands — but usually have minimal storage, less cushioning, and smaller wheels that struggle on rough or uneven ground.
Full-size strollers offer the most storage, the most seat recline and cushioning options, and generally the smoothest ride thanks to larger wheels and better suspension, at the cost of more bulk and weight to fold, carry, and store.
Jogging strollers have a large, often fixed, front wheel and a sturdier suspension built specifically to handle running motion smoothly. They're the least maneuverable for tight indoor spaces (a fixed front wheel can't turn on the spot the way a swivel wheel can) but the best choice if running or fast walking on varied terrain is a real part of your routine.
The real age guideline for jogging strollers
This is the part worth getting right: pediatric guidance (including the American Academy of Pediatrics) generally recommends waiting until a baby is at least 6 months old — and has developed real head and neck control — before running with them in any stroller, jogging or otherwise. Many manufacturers set their own minimum around 6 to 8 months for the same reason.
Importantly, this is specifically about the jostling motion of running, not about the stroller type itself: an infant car seat or bassinet attachment is genuinely fine for walking with a newborn, but is not considered safe for jogging at any age, regardless of the baby's size — the attachment isn't built to handle running-level vibration and raises the stroller's center of gravity. If running with your baby is the goal, that's specifically a "wait for the milestone" situation, not just a "buy the right stroller" one.
The one thing people forget
If a jogging stroller has a swivel front wheel, lock it in the forward-facing position before running or walking on rough terrain — an unlocked swivel wheel at speed is a real tipping risk, and it's a step that's easy to forget once you're in a routine.