Mariana is an avid runner, having completed seven marathons prior to becoming a mom. Now, after her first baby, she's been testing the top jogging strollers to find the one that will help her train for marathon #8. Originally from Mexico, Mariana earned her masters degree from Harvard's Kennedy School of Government. Smart, savvy, and not afraid to tell it like it is, she is one of BabyGearLab's most respected Review Editors.
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Mariana Seif
Review Editor
Showing 1-7 of 7 by Mariana Seif

Jeep Overland Limited Review
The Jeep Overland Limited is very good looking and includes a lot of accessories, but, all in all, we would not...
Baby Trend Snap-N-Go Original Review
This is the original Baby Trend Snap-N-Go car seat frame stroller. The newer, cheaper, and more widely available...
Baby Jogger F.I.T. Review
The Baby Jogger FIT is a high-quality, great looking stroller, that appears to be well tuned to the needs of serious...
Schwinn Free Runner Review
For the price, the Schwinn Free Runner is a very good running...
BOB Revolution SE Review
The BOB Revolution SE wowed us in our testing and earned our Editors' Choice Award Winner in the jogging stroller...
Best Value
Safety 1st Clic It! Review
The Safety 1st Clic-It Infant Seat Carrier is our Best Value Award winner because it is lightweight, compact, sturdy...
Joovy Roo Review
The Joovy Roo is a novel approach to infant strolling, boasting both a unique look and design. The Joovy provides a...Honest, objective reviews. Led by a Pediatrician.
BabyGearLab was founded by a Pediatrician Mom with a mission to provide a reliable, independent, source of information to new parents. Our experts have tested thousands of baby and kids products to share key performance, health, and safety findings. We spend tens of thousands of dollars crash testing car seats to inform our ratings. And, we combine our review work with gobs of expert parenting advice. To assure complete independence, we buy all the products we test ourselves. No sponsored content. No ads. Just real, honest, side-by-side testing by people who care.
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