🏃 Running Shoe Mileage Tracker
Enter the miles on your shoes and their lifespan to see how worn they are, how many miles remain, and when it's time for a fresh pair — before flat cushioning starts costing you.
👟 Wear & Replacement
What is a Running Shoe Mileage Tracker?
It turns the miles you've logged into a clear picture of how much life your running shoes have left. The midsole foam that cushions each stride compresses over time, and once it's spent, the shoe stops protecting your joints. By comparing your mileage against an expected lifespan, the tracker shows the percentage used, the miles remaining, and — with your weekly volume — how many weeks you have left.
Use it to avoid running on dead shoes, to budget for your next pair, or to know which of your rotation is due first. It's a guideline: heavier runners and rough terrain wear shoes faster, so combine the numbers with how the midsole actually feels underfoot.
❓ Frequently Asked Questions
How does the running shoe mileage tracker work?
Enter the miles you've run in the shoes and their expected lifespan (450 miles by default). The tool works out what percentage of that life you've used, how many miles remain, and — if you add your weekly mileage — roughly how many weeks are left before replacement. It then flags the pair as good, monitor, replace soon, or replace now.
How many miles do running shoes last?
The usual guidance is 300–500 miles per pair, which is why we default to 450. Lightweight racing shoes and minimalist models tend toward the lower end, while max-cushion trainers can reach the upper end. Body weight, running surface, and gait all shift the real number, so treat it as a range rather than a hard limit.
How do I know when to replace my running shoes?
Watch for the midsole feeling flat and less springy, visible creasing or compression in the foam, worn-through outsole tread, and new aches in your feet, shins, or knees. When this tracker crosses into 'replace soon' or 'replace now', pair that with how the shoes actually feel underfoot before deciding.
Should I rotate between two pairs of running shoes?
Rotating pairs lets the midsole foam decompress fully between runs, which many runners find extends each pair's usable life and varies the load on the legs. If you rotate, track each pair's mileage separately so you replace them at the right time rather than guessing.