BOB's Ironman Stroller makes it easy to include your child in your active lifestyle. Whether you're training seriously for an Ironman event or just serious about your fitness, Bob's lightest stroller lets you go for a run without having to accommodate a babysitter's schedule. Its high-quality slick tires minimize rolling resistance. Plus, the Ironman can handle up to 70 pounds and packs easily thanks to its quick-release wheels and foldable design.