Over the past decade, running shoe technology has evolved dramatically. As a result, we’ve seen dozens of world and national records smashed, from sprint events to the marathon. Of course, training programs have advanced at the same time, but there’s no denying that the technology behind “super shoes” has changed how we race. The secret to these speedy sneaks? A superlight, propulsive addition known as the carbon plate.
These ultra-fast shoes “have a stiff carbon plate embedded in the midsole,” says Caroline Bermel, head shoe reviewer at Fleet Feet. “Carbon fiber is lightweight, extremely stiff, and has a high degree of tensile strength (a.k.a. the maximum amount of stress a material can withstand upon stretching before it breaks). All of these factors make it a great addition to high-performance running shoes.”
If you’re looking to shave a few seconds or even minutes off your 5k or marathon, you’ll want to find the best carbon-plated running shoes that accommodate your foot shape and race goals. A great pair of racing shoes will be super light and bouncy with a highly breathable upper that hugs your foot without causing friction. To figure out the best carbon-plated running shoes on the market, the Shape team tested options from the top running shoe brands to identify the right pair for every foot and athlete. We considered each pair’s weight, stack height, materials, and overall comfort while running and racing.
Oh, and in case you’re wondering about our qualifications, I’m a sub-3-hour marathon runner who’s finished 6 marathons and our other testers have completed dozens of other races (including marathons and half-marathons) so we know a thing or two about how race day shoes can make or break a PR.
Read on for the best carbon-plated running shoes for every competition, backed by countless hours (and miles) of testing.
Verdict: The Nike Alphafly 3s are our overall favorite carbon-plated shoe for most runners, whether you’re sprinting through a 5k or going after a marathon PR.
Nike has led the way in carbon plate technology, and the brand’s latest addition to its road racing line, the Alphafly 3, is built for speed. In addition to an embedded carbon plate that runs the length of the footbed, these shoes have a generous amount of light-as-air foam (which the brand calls ZoomX foam) for a surprisingly springy step. The shoes also have two Air Zoom units, which, according to the Nike website, are small air capsules “with strong, tensile threads inside. These spring-like threads contract and pop up instantly, giving the sensation of jumping off a trampoline.” At 6.1 ounces, these are also some of the lightest carbon-plated shoes around.
I can attest that these are some seriously bouncy shoes. I wore them for a 5-mile race and felt speedy and light on my feet. I also love that the flat, notched laces stay securely tied–the last thing any runner wants is a loose lace mid-race. The shoes fit snugly, which I prefer in a racing shoe, but some reviewers say they run small. Small rocks also tend to get stuck in the deep crevices on the soles of the shoes, which defeats the purpose of wearing light shoes during a race.
Sizes: 5–12 | Width: Standard | Stack Height: 40 mm | Drop: 8 mm | Weight: 6.1 oz
The Brooks Hyperion Elite 4 is a great shoe to start with if you want to feel like a speed racer during your first 5k or half marathon. They have a sturdier footbed than other carbon-plated options, which better supports your arch, and the upper mesh material is super thin and lightweight, making these some of the most breathable and cool shoes we tried.
These unisex shoes have one of the highest heel-to-toe drops of any carbon-plated running shoe, at 8 mm. “Heel-to-toe drop can affect the way you run as well as the forces exerted onto your body,” says Bermel. “It’s been theorized that lower heel-to-toe drop shoes encourage a more midfoot strike, taking pressure off your knees and hips. Higher heel-to-toe drop shoes can alleviate pressure on your calves and Achilles.” We tend to use our lower leg muscles more during shorter, faster races than during a typical easy run, so the higher stack on the Hyperion Elites can make them a better choice for 10k races and below.
“I took these out of the box and wore them for a half marathon and felt great,” says Summer Cartwright, Shape’s senior commerce editor. “The mesh upper is incredibly breathable and molds to the foot well — though, like most super shoes out there, there isn’t a ton of stability features included in the design — and I enjoyed that the sole and heel felt wider and less wobbly than other
Sizes: 6.5 – 14.5 | Width: Standard | Stack Height: 40 mm | Drop: 8 mm | Weight: 7.8 oz
Hoka running shoes are known for producing some of the airiest, most cushioned running shoes on the market. With the carbon-plated Cielo racing shoes, Hoka found a sweet spot between roominess and speed, which is ideal for racers with wider feet. These cushy sneaks have a winged carbon plate that provides race-ready speed plus slightly more narrow rubber outsoles that reduce unnecessary weight (Hoka shoes tend to be bulkier than other brands, but at 9.3 ounces, these shoes are reasonable for racing).
The Cielos have a tall stack, with a 7 mm heel-to-toe drop, though this is not the tallest on this list. Despite their cushioned height, they feel stable and supportive. These aren’t the lightest shoes for long-distance races, but they feel resilient and full of momentum.
“These are one of the few pairs of running shoes I can wear comfortably doing intervals on a treadmill,” says Cartwright. “The wider base makes me feel much more balanced compared to other thinner models, and the springy foam makes up for the heavier weight, in my opinion.” She says they’re a solid option for marathons and half marathons, and notes that they hold up on slippery surfaces. “My first go in these included a rain storm, so it was a solid way to test their anti-slip features.”
It’s worth noting that the sock-like upper takes some time to get your feet into, but once they’re in the feet feel nice and hugged.
Sizes: 6 – 15 | Width: Standard | Stack Height: 32 mm | Drop: 7 mm | Weight: 9.3 oz
It can be a challenge for flat-footed runners to find comfortable and appropriately supportive running shoes, let alone racing shoes. The Endorphin Elites from Saucony check those boxes, plus they’re fast. The lightweight midsole foam is highly responsive and cushiony, easily absorbing the shock of each step to spare your knees and ankles. They’re embedded with a slotted carbon plate, rather than a full-length plate, so these shoes have less of that springy tension of other racing shoes. This can help prevent that jolted-joint feeling that some other options might produce if you take a weird step.
The toe box on the Saucony Endorphin Elites is extremely up-angled, which gives these shoes more of a rocking motion than others. This can take some getting used to, but the heel feels solid and stable, so the shoes don’t feel as taxing on your ankles or balance.
Sizes: 5-12 | Width: Standard | Stack Height: 39.5 mm | Drop: 8 mm | Weight: 6.5 oz
Notably, the Supercomp Elite V4s from New Balance don’t have the sky-high stack of foam that many other carbon-plated shoes do. The lower 4 mm drop can feel more comfortable if you have ankle stability or balance issues. And still, these are some seriously fast race shoes.
“I plopped these out of the box and took them for 12 miles without any break-in trials and they didn’t cause any blistering or irritation,” says Cartwright. “The rocker doesn’t feel intimidatingly present, but still propels you forward. The shoe itself gives great energy back to every stride, even when you’re into the double digits and feel like crap — speaking from experience. After testing a bunch of carbon-plated options, these are my marathon go-to running shoes, easy.”
The soles are gently curved to encourage a naturally rocking gait that pushes you forward but doesn’t feel too different from your natural running stride. This is also easier on your lower leg joints and tendons (which you’ll be grateful for if you experience knee pain or plan to wear them during a marathon). The Supercomp Elites also come in a wider width, making them one of the more inclusive carbon-plate shoe options.
Sizes: 5–12 | Width: Standard, wide | Stack Height: 40 mm | Drop: 4 mm | Weight: 6.6 oz
Due to their lightweight materials, especially the foam used to surround the carbon plate, many racing shoes aren’t built to last as long as your typical pair of trainers. The Fast-R Nitro Elite 2’s (say that five times fast) from Puma, however, have a few design features that make them a great choice for training runs as you build up to a goal race. These shoes have a full-length stiff carbon plate surrounded by light foam similar to other shoes on this list. However, the midsole foam is reinforced by a grippier rubber outsole that provides better traction and staying power.
These shoes are among the tallest I’ve tried, with an 8 mm drop and 40 mm stack height. They have a dramatic-looking gap between the heel and the forefoot, which makes them look a bit like high heels, which is kinda fun if you’re into that. The stretchy and soft mesh upper is highly breathable and the shoes are easy enough to get on. They cling to your foot like a pair of comfortable socks, so there’s no friction when you move, so I had no issues with hot spots or blisters — but Cartwright experienced some blistering on her first go. “I wore them for a treadmill speed session, so partially blame the tread, but who knows,” she says. “For what it’s worth, the rocker goes crazy on these. It’s hard to jog you just wanna sprint from the get-go.”
These shoes also felt sturdier than others, thanks to better traction on soft surfaces like gravel and trails.
Sizes: 5.5 – 11 | Width: Standard | Stack Height: 40mm | Drop: 8 mm | Weight: 8.46 oz
On’s Cloudbloom Echo 3s look the least like a high-stacked, race-specific shoe of any on this list. They have a more minimalist design and a flatter profile, but they don’t sacrifice speed. These shoes are light and lightning-fast, especially on roads. They weigh about 6.6 ounces and have firm, grippy soles that push off and propel you forward with less effort. The light upper is made from a single piece of fabric, so there are no seams or threads to cause irritation or chafing.
I’d recommend these shoes for any race distance on the roads, from a 5k on up. They’re snappy and quick-feeling without quite as much bouncing and rocking as some of the more dramaticly-shaped supershoes.
Sizes: 5 – 11 | Width: Standard | Stack Height: 37 mm | Drop: 9.5 mm | Weight: 6.6 oz
What to Know About Carbon-Plated Shoes
Materials
Most carbon-plated running shoes are constructed with lightweight mesh uppers that are airy and breathable to keep your feet cool mid-race. Stretchier mesh is more accommodating for wider feet if you can’t find a pair built specifically for wide feet. Look for race shoes made with PEBA foam, which is lighter and more responsive than other types of foam used in running shoes.
Heel-to-toe drop
The heel-to-toe drop (also called the drop) on a running shoe “is the difference between the height of the heel and the height of the forefoot,” says Bermel. Most carbon-plated racing shoes have a drop between 4 and 8 millimeters. Several of these racing shoes have a more dramatic drop than your typical trainer, which can take some getting used to, so it’s a good idea to take your racing shoes on a jog before lacing up on the start line.
Carbon vs. nylon plating
Your typical running shoe has a nylon plate in the midsole rather than a carbon plate. Though you may not feel the difference in the shoe while standing still, nylon plates are more flexible than carbon. The stiffness of the carbon plate produces more of a spring-like effect with each step. This produces momentum that propels you forward. In short, carbon plates are more energy efficient.
Frequently Asked Questions
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What are carbon plate running shoes?Carbon-plated running shoes are lighter, more propulsive, and offer better energy return than shoes with more traditional nylon plates. Carbon fiber springs back naturally with each step, so the force you put into the shoe gets returned to propel you forward. Carbon plates are curved to match the shape of your foot. This encourages a more natural, rolling stride, which eases stress on your toes, ankles, and calves as you run.
Surrounding the plate in each shoe is a superlightweight springy material made from PEBA foam, which is more responsive than the denser, more durable foams used in traditional trainers. According to Bermel, “the plate helps compress and expand the midsole foam faster, which sends more energy back to the runner by “snapping” into place, helping propel the runner forward.”
Running coach Elizabeth Corkum cautions that it’s best to ease into running in a carbon-plated shoe, because “force and energy is transferred through the ankle, feet, and hamstrings in a different way from classic shoes,” which can take some getting used to.
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How much faster are carbon plate running shoes?One study showed that carbon-plated shoes can increase running economy by up to 2.5%. However, Bermel notes, “some research indicates that the faster the runner is, the more benefit they’ll get from a carbon-plated super shoe.”
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What does a carbon plate do in running shoes?Carbon plates are stiffer than the nylon plates that most running shoes have. They return the momentum from each step back to your feet, rather than into the ground, which propels you forward.
Carbon fiber is also especially lightweight compared to more traditional plate materials. As you can imagine, lighter shoes are easier to move in. If you’re used to running in clunky trainers and switch to lightweight race shoes for your marathon or 5k, you’ll immediatly feel the difference. And science backs this up. According to Bermel, “A 2020 study found that adding 100 grams of weight to a running shoe decreased the wearer’s running economy.”
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Are carbon plate running shoes legal?Yes, according to World Athletics (WA), the governing body for track and field, carbon-plated shoes are legal to wear in all races, including at the Olympics. According to Corkum, though, the shoes must meet WA regulations. That means they “can only have one carbon plate, cannot have ‘intelligent or sensing’ technology, and the midsole thickness cannot exceed 40 millimeters.”
For good measure, it’s always best to check the specific rules at any race you sign up for.
Why Trust Shape
The Shape editorial staff is full of avid runners going after goals in every distance, from the 5k to the marathon and beyond. Several marathoners have tested and raced in the carbon-plated shoes on this list and assessed them for overall comfort, speed, and design to identify the best shoe for a variety of foot shapes and running goals.
Lizzy Briskin is a New York City-based health, fitness, food, and travel writer for outlets including PEOPLE, Real Simple, Women’s Health, and SELF. A former collegiate runner for Amherst College, she caught the marathon bug post-grad and will run her sixth marathon and fourth Major this year in Chicago. She’s also competed in triathlons and is an avid swimmer, hiker, cyclist, and reader. She has a culinary degree from Cambridge School of Culinary Arts and was formally the food editor at Food Network Magazine, and before that, at Real Simple Magazine.
Summer Cartwright also tested these carbon-plated running shoes over the course of a year (at most) and two months (at least) during tempo runs and races. She’s a marathon runner, certified cycling instructor, and the senior commerce editor at Shape. She has raced in the Houston Half Marathon, Brooklyn Half Marathon, Columbus Marathon, New York Mini 10k, and dozens of other events. She has expertise in running shoes, performance gear, and recovery equipment.
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