How to Recycle Running Shoes (And When to Donate)

Published January 23, 2024 07:29AM

It probably won’t surprise you, a runner, a definite wearer of shoes, to learn that the shoe industry is massive (producing 24.2 billion pairs a year, massive). Also unsurprising is that with its size comes a monster amount of waste as consumers continue to buy and wear through pair after pair. The life cycle (from material processing, manufacturing, logistics, and eventual waste) is estimated to create 30 pounds of carbon emissions for each pair of running shoes.

Running brands aren’t oblivious to the problem. Runners, too, are aware of the environmental impact, but aren’t willing to compromise on the quality of their footwear. In fact, that’s where a lot of the dissonance comes into play. To truly reduce the carbon footprint of the sneaker industry, runners need to be able to rely on fewer, yet more durable shoes.

But no shoe brand wants us to buy fewer shoes. Which means, it’s up to them to find another way to reduce their impact. The following brands will recycle or donate your kicks.

These Brands That Will Recycle Your Kicks

Currently, 85 percent of textiles are not recycled, with the average person throwing away 70 pounds of clothing and other textiles annually.

In general, recycling shoes is a complex process and depending on the materials in the shoe it might not be possible. “Footwear is difficult to recycle because most shoes are made using multiple, mixed materials which are often stitched or glued together,” says Shaye DiPasquale a publicist for the recycler TerraCycle.

“There is not a lot of physical recycling of footwear that goes on,” says Eric Stubin, president of Trans-Americas Textile Recycling. The majority of ‘recycled’ shoes and clothes are shipped places to be reused. Stubin’s company processes about 10 million pounds of post-consumer textile waste from clothing, shoes, and accessories every year.

Take polyurethane foam, a material researchers from Northwestern University only recently figured out how to upcycle. “Polyurethane foam waste has historically been landfilled and burned or down-cycled for use in carpeting,” said William Dichtel, who co-led the research. “Our latest work effectively removes air from polyurethane foams and remolds them into any shape. This could pave the way for industry to begin recycling polyurethane foam waste for many relevant applications.” Polyurethane, which is sometimes used in the midsole of shoes does not melt even in extreme heat. Previously, it could only be shredded or compressed in ways that make the material not durable enough for other uses.

In general, when clothing is recycled it tends to go to one of these four different end destinations:

Perhaps the most notable and lauded shoe recycling program is Nike’s Reuse-A-Shoe, which is available at select Nike stores. Through the program any brand of athletic shoe is collected to be turned into a Nike Grind product—tracks, courts, walkways, and playground floors made from ground sneakers. Stubin considers the Nike Grind program to be the most “robust and viable program for footwear.”

The shoe company Teva has a partnership with TerraCycle through a program it’s calling TevaForever. For no additional cost, customers who sign up receive a pre-paid shipping label to send their worn sandals to TerraCycle. The goal is to also turn the used sandals into running tracks, playgrounds, and more.

TerraCycle‘s footwear Zero Waste Box is an option that anyone can order and fill with shoes to be recycled. According to DiPasquale the shoes will either be manually or mechanically separated into fabrics, metals, fibers, organics, and plastics. The fabrics are reused, upcycled, or recycled. The metals are smelted for reuse elsewhere. Wood or paper fibers are recycled or composted. And the plastics are melted down and turned into pellets, flakes, or other usable formats to be molded into new products or packaging.

But what if you could buy a shoe with a promise that it will be recycled, rather than looking for a solution on the back end? On, the Swiss shoe company launched its shoe subscription program in 2021 which promises to be a closed-loop system. For a fee of $29.99 per month you are delivered the shoes, made of castor beans. When the shoes reach the end of their life, you let On know and they will send you a new pair along with everything you need to ship the old pair back to be recycled into new products.

4 Other Ways to Donate or Recycle Your Shoes

Donating your shoes so someone else can get use out of them is probably the best thing you can do with that old pair.

Stubin’s biggest piece of advice when donating your shoes: Don’t judge your shoes too harshly. “A good pair of shoes, even if a runner deems them no longer useful, can likely find a second life,” he says.

Even if the charity you donate to can’t re-sell the shoes to a consumer, they can still sell it to a recycler. “So if a Goodwill sells clothing to Trans-Americas, we pay them for that material. There’s a market price for that material,” says Stubin.

Programs like One World Running and Soles4Souls (a popular choice among running stores) collect and distribute shoes and other clothing to people who need them.

Nike also accepts lightly worn, good condition shoes into its refurbished program for resale in authorized stores. You can also check with your local running store to see if they offer any sort of similar takeback program.

Extending the life of a garment by one year can reduce its carbon footprint by 25 percent, according to the Thredup fashion footprint calculator. “So footwear that lives on and finds a second life for two to three years, conceivably reduces the carbon,” says Stubin.

Recycling vs. trashing shoes is only a small fraction of the problem. Most of the carbon emissions related to running shoes happens in the manufacturing process. At the end of the day, the best thing that can be done is to buy less and make the products we do own last longer. But, as with every environmentally charged movement, we have to start somewhere and demand forward progress and innovation, while doing our part as individuals.

Here’s What To Know About Recycling Your Running Shoes

These Brands That Will Recycle Your Kicks

4 Other Ways to Donate or Recycle Your Shoes