Can I easily convert my single jogging stroller to a double stroller when I have a second child, or should I plan to buy a dedicated double model?

Question

Tyler Smith · Accepted Answer

This is a very common question among parents planning for future family growth and looking to maximize their initial investment in a jogging stroller. The idea of converting a single stroller into a double is appealing, offering potential cost savings and convenience. However, based on the current market and design philosophy of jogging strollers, the answer is generally no, you cannot easily convert a single jogging stroller to a double stroller later on.

Here’s a breakdown of why this is not a viable option and what your alternatives are:

Structural and Design Differences:

• Frame Strength: Single and double jogging strollers are built with fundamentally different frame structures. A double stroller's frame is designed to bear the weight of two children, which means it's inherently wider, often longer, and constructed with stronger materials and welding points. A single stroller's frame is simply not engineered for this additional load.
• Axle Width and Wheelbase: Double strollers have a wider axle and wheelbase to accommodate two seats side-by-side or in tandem while maintaining stability. Attaching a second seat to a single stroller would completely compromise its stability and balance, making it unsafe for jogging.
• Suspension System: The suspension in a double stroller is typically more robust or designed to handle the combined weight of two children and absorb impacts effectively. A single stroller's suspension would be overloaded and ineffective with a second child.
• Braking System: Double strollers often feature more powerful braking systems (e.g., disc brakes) to manage the increased momentum and weight, which a single stroller usually lacks.

Lack of Conversion Kits:

Unlike some modular regular strollers that can adapt from single to double with additional seats, there are virtually no legitimate conversion kits available to transform a single jogging stroller into a functional and safe double jogging stroller. Manufacturers design dedicated double jogging strollers from the ground up to ensure safety, stability, and proper weight distribution for two children.

What are Your Options if Planning for Two?

1. Buy a Future-Proof Double Stroller from the Start: If you anticipate having a second child within a few years of your first, consider investing in a dedicated double jogging stroller upfront. Many double models feature independent seating, allowing you to use one side for an infant (with a car seat adapter) and the other for a toddler, or just one child until the second arrives. This is the safest and most practical long-term solution.
2. Purchase a Single Jogging Stroller, then a Double Later: If your timeline for a second child is less certain or further in the future, you can buy a single jogging stroller for your first child and then purchase a separate double jogging stroller when your family expands. This is a common approach for many families. While it involves buying two separate strollers, it ensures you have the optimal equipment for each stage.
3. Explore Jogging Stroller Alternatives for Two: If jogging is not your primary activity but you still need a multi-child solution, consider a cycling trailer that converts to a jogging stroller, or a robust all-terrain wagon that can accommodate two children.

In summary, while the idea of converting a single to a double is appealing, it's not feasible or safe with jogging strollers. Plan to either invest in a dedicated double model from the outset or budget for a second, double stroller when your family grows.