Built for the run: what to look for in a running sports bras

Your sports bra works harder on a run than almost anywhere else. More vertical force, more sustained movement, more sweat. A good running sports bra needs to control that movement, not just contain it. Here's what makes the difference.

Bounce control. The most important feature for any running bra. Inbuilt stabilisers and firm compressive fabric reduce vertical movement so you can focus on your pace, not your bra.

A secure underband. Your band does most of the work. An adjustable back clasp lets you get the fit exactly right before you start, so nothing shifts over distance.

Breathable fabric. Runs get sweaty. Mesh panelling and moisture-wicking fabrics keep you cool and dry, even in peak heat.

Friction-free design. Bonded seams and smooth construction reduce chafing through long runs where every detail adds up.

Adjustable straps. Wide, adjustable straps distribute weight evenly across your shoulders and stay put from your first kilometre to your last.

Running sports bras for every kind of run

Long distance running and race day: In Pace

Long runs need a bra that disappears. The In Pace Racer A-C Bra and In Pace Racer C-E Bra are engineered for distance. Lightweight FreeLuxe fabric feels barely there, while soft moulded foam, inbuilt stabilisers and an adjustable back clasp keep everything locked in, kilometre after kilometre. Built for training, marathons and race day. When the distance gets serious, so does the support.

High intensity running and training: In Tempo

In Tempo is built for running, HIIT and hard training sessions where support needs to be firm and stay that way. The In Tempo No Bounce C-D Bra and In Tempo D-E Cups Bra combine compressive fabric, inbuilt stabilisers, mesh ventilation and an adjustable back clasp for a bra that holds through the whole session. For A-C cups, the In Tempo Strappy A-C Bra delivers the same compressive support in a strappy design. Hard sessions deserve better support.

Running sports bras with pockets

Keys, gels, cards and your phone. On a long run, you need somewhere to put them. The In Tempo Storage Bra gives you two secure storage pockets, wide supportive straps and breathable compressive fabric, all in one bra. High impact support without the bouncing pockets. All the support, all the storage, all-in-one.

Find your running sports bra by cup size

The right running sports bra starts with your cup size. Support that works for a D cup looks different to support for an A cup, and getting it right is the difference between a comfortable run and a distracting one.

Running sports bras for A, B and C cups

Lightweight compression and moulded cup styles that reduce movement without feeling restrictive. Shop sports bras for A-C cups.

Running sports bras for C, D and E cups

Maximum support with adjustable clasps, inbuilt stabilisers and wide underbands built to reduce bounce through high impact movement over distance. Shop sports bras for C-E cups.

Running sports bras built to go the distance

As the kilometres add up, your sports bra should be the last thing on your mind. Choose In Pace for serious distances, and In Tempo for run club and everyday training. Both are high impact running sports bras engineered to reduce bounce, handle distance and keep you comfortable from your first stride to your last. Find your fit with our sports bra guide.

FAQ

Q: Can you run in a low impact sports bra?

Technically yes, but you&#39;ll feel it. Low impact bras are designed for yoga, pilates and studio sessions where vertical movement is minimal. Running creates a different load entirely, and a low impact bra won&#39;t control it. The further you run, the more noticeable it becomes. For anything beyond a casual jog, a high impact running sports bra will be more comfortable, more supportive and kinder to your body over distance.

Q: What is the difference between In Pace and In Tempo sports bras?

Both are high impact running sports bras, but they&#39;re built for different kinds of effort. The In Pace Racer Bra is for serious distance and race day. Lightweight FreeLuxe fabric, friction-reducing construction and moulded support that feels weightless over long kilometres. The In Tempo No Bounce Bra is for running, HIIT and hard training sessions where support needs to be firm and stay that way. Compressive fabric, inbuilt stabilisers and a secure fit that holds through the whole session. The run tells you which one you need.

What is a high impact sports bra?

A high impact sports bra is built to reduce bounce through running, HIIT and any session where your body is moving hard and fast. Firm compressive fabric, inbuilt stabilisers and a secure underband work together to control vertical movement and keep everything in place, kilometre after kilometre. Low impact bras are designed for yoga and studio sessions - they're not built for the same load. For running, high impact is non-negotiable.

What is the best sports bra for running?

The right running sports bra depends on how you run. Marathon training and serious distance calls for the In Pace Racer Bra, lightweight, friction-reducing and built to feel barely there over long kilometres. For run club, speed sessions and high intensity training, the In Tempo No Bounce Bra delivers firm compressive support that holds through every hard session. Not sure which suits you? Our fit guide can help.

Do running sports bras reduce bounce?

Done right, a running sports bra reduces bounce significantly. A high impact bra with inbuilt stabilisers, firm compression and an adjustable underband controls vertical movement in a way a standard or low impact bra simply can't. The In Tempo No Bounce Bra is named for exactly that reason. No bounce control, no point.

Can you run in a low impact sports bra?

Technically yes, but you'll feel it. Low impact bras are designed for yoga, pilates and studio sessions where vertical movement is minimal. Running creates a different load entirely, and a low impact bra won't control it. The further you run, the more noticeable it becomes. For anything beyond a casual jog, a high impact running sports bra will be more comfortable, more supportive and kinder to your body over distance.

How tight should a running sports bra be?

Secure without restrictive is the goal. Your band should sit firm and flat around your ribcage without riding up, with cups that hold everything in place without gaping. Straps snug, not digging in. The most common mistake is going too tight in the band, which cuts into your breathing on longer runs. If you're between sizes, try both and do a quick jog to check. Our fit guide has everything you need.

What is the best sports bra for marathon training?

Marathon training is the hardest test for any running sports bra. Long kilometres, sustained effort and no room for distraction. The In Pace Racer Bra is built for it. Lightweight FreeLuxe fabric feels barely there, while soft moulded foam and inbuilt stabilisers keep support consistent from your first long run to race day. Test it in training before you race in it.

What is the difference between In Pace and In Tempo sports bras?

Both are high impact running sports bras, but they're built for different kinds of effort. The In Pace Racer Bra is for serious distance and race day. Lightweight FreeLuxe fabric, friction-reducing construction and moulded support that feels weightless over long kilometres. The In Tempo No Bounce Bra is for running, HIIT and hard training sessions where support needs to be firm and stay that way. Compressive fabric, inbuilt stabilisers and a secure fit that holds through the whole session. The run tells you which one you need.

Are there running sports bras with pockets?

The In Tempo Storage Bra has two secure storage pockets built into a high impact bra with wide supportive straps and breathable compressive fabric. Keys, gels and cards all accounted for, with pockets that sit flat against the body so nothing bounces or bulges. Head out the door without an armband or extra gear. Storage and support, sorted.

Running sports bras

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