Why Buy a Double Running Buggy?
Double running buggy is the ideal option for running with your child. lightweight double buggy work well for daily use. They are specifically designed for jogging, and come with large wheels, air-filled tyres and often the front wheel locks for additional suspension.
Side-by-side models, such as the Mountain Buggy Duet and Out'n'About Nipper Sport Double V4 are best for occasional jogging, or more hard-core runners are likely to prefer the more advanced double running pushchairs such as the Thule Cheetah 2 bike trailer.
Safety

A double-running buggy has three or four wheels (like a standard pram) but they are often larger, with the front wheel locking for added suspension and control. The handlebar is usually equipped with brakes (similar as a bike) to stop your buggy quickly, and most have a wrist strap to provide extra security. Some models have a slightly reclined seat to provide additional comfort for your child as they eat or take a nap. Remember that babies should be at least nine months old before you can begin jogging in a buggy and only if they're able to sit comfortably in it for extended durations of time.