Every runner knows that a good sports bra can make all the difference. Not only will it keep you comfy mile after mile, but it’ll save you from painful chafing, a post-run back ache, and more. If you’re in the market for a new running sports bra, we’re here to help. 

Read on to learn about the best sports bras for running, key features of a good running bra, and how to choose the best sports bra for your needs. 

• Best Sports Bras for Running

• Key Features of a Good Running Bra

• How to Choose a Sports Bra for Running

• Run Comfortably with the Right Sports Bra

Best Sports Bras for Running

Sports bras aren’t a one-size-fits-all solution. Finding the right one for running depends on your chest size and shape, preferences, the types of running you do, and many more factors. 

Let’s review the different types of bras on the market to determine the best running bra for your needs. 

1. Racerback sports bras 

Traditional bras rely on your shoulders for support. While this may be okay for your day-to-day activities, it can strain your neck and shoulders while running. Their loose hold also allows for a lot of up-and-down breast movement, which can add to your discomfort. The crisscross design of racerback sports bras helps relieve pressure by distributing weight evenly across your back and shoulders. They also hold your breasts more securely to your chest, minimizing uncomfortable bounce and chafing.

Racerback sports bras are generally very popular. Whether you have a big chest or small and run short distances or long, racerbacks tend to be good running bras. 

2. Adjustable sports bras

While many sports bras come in standard sizes ranging from XS to XL and up, this sizing system doesn’t work for everyone. Those who have smaller rib cages and larger breasts, or larger rib cages and smaller breasts, may find that a standard sizing system simply doesn’t work for their needs. 

If you’re in this predicament, you may want to explore the world of adjustable sports bras. These bras for running allow for a more customizable fit. They let you adjust both your straps and band size to get more refined support. For those who often chafe from sports bras that are too big or tight, an adjustable sports bra may be the perfect solution to getting a fit that’s just right. 

3. Front-zip sports bras

Whether you have mobility issues or are simply sick of peeling off a sweaty sports bra at the end of a run, front-zip sports bras may be the solution. These running bras feature a zip-up closure in the front. Some even include a lock to keep your zipper in place.

Women with larger breasts often struggle to wrangle themselves into a pullover sports bra. If that sounds familiar, a front-zip may be your best running sports bra. 

4. Pullover sports bras 

A pullover sports bra is a classic in the running bra world. These feature wide shoulder straps to help distribute weight across your back more evenly. Not only does this make for a more comfortable run, but it helps to minimize movement and reduces extra strain on your shoulders. 

Pullover sports bras can be among the most comfortable but tend to offer lighter support than a racerback or adjustable sports bra. They’re best reserved for wearing to the gym on a lighter running day or for those with smaller chests. 

5. Encapsulation sports bras

Encapsulation sports bras combine the best aspects of a traditional bra and sports bra. They’re constructed with individual cups for each breast, providing added support and a bit of shape. The individual support makes these a great option for women with larger chests or who prefer a more natural shape when wearing a sports bra. 

6. Compression sports bras

Another good running bra for those with larger chests is a compression sports bra. These sports bras amp up the compression of a traditional sports bra for even less movement and bounce. If you have significant back pain after a run, a compression bra may help relieve some of the strain on your shoulders. Compression sports bras can also be a great choice for minimizing strain on trail runs or routes that have uneven footing. 

Key Features of a Good Running Bra 

Bra type isn’t the only thing to consider when shopping for good sports bras for running. Think about these other key features when choosing a sports bra: 

Supportive design

The primary goal of a sports bra is to provide added support. Depending on your chest size and preferences, you may find that anything from light to high-impact support works best. You may also prefer one type of support on some days and a different level on others. Try a few various options and see what works best. 

Breathable and moisture-wicking fabric

Support is only one piece of the puzzle when it comes to staying comfortable on long runs. It’s also important to look for features that prevent chafing, like breathability and moisture-wicking. Good running bras achieve this with performance fabrics, ventilation panels, and other technical designs. 

Comfortable fit

The best running sports bra fits you comfortably. High compression may sound like a great idea, but if you find it uncomfortable, it’s not a great choice for you. If you find nothing fitting quite right, try an adjustable sports bra to get a perfect fit. 

Seamless construction

While seams may look small, they can be a big problem while running. Seams can create friction, which quickly leads to chafing on long runs. Look for seamless construction to reduce irritation and improve your comfort. 

How to Choose a Sports Bra for Running

While your best sports bra for running may change daily, it’s important to choose one that meets all your needs. With the right bra, you can reduce discomfort and breast movement while improving performance. 

Think about these factors when choosing a sports bra for your run: 

• Weather. On extremely hot days, you may need to reach for a higher-compression sports bra to keep chafing to a minimum. 

• Type of run. If you’re hitting the treadmill, a lighter bra may do just fine. On long runs or when trail running, the higher compression, the better. 

• Breast size. Find your bra size, then look for a sports bra. Those with larger breasts or unconventional breast-to-rib cage ratios may find they do better with adjustable sports bras to get a good fit and minimize bounce. 

Run Comfortably with the Right Sports Bra

Make running less of a chore with the perfect sports bra. The right construction, size, and shape can make a world of difference in your stamina, performance, and more. For a selection of the best running sports bras, shop Soma. We accommodate brand sizes 32-44 and cup sizes A-H, ensuring there’s a bra to suit your needs.