I Have Knee Pain When I Run and It Hurts Under My Kneecap

Pain under your kneecap when you run can come from repeated stress around the front of the knee, especially when the patellar tendon and surrounding tissues are being overworked.

When you run, the area directly beneath your kneecap has to handle repeated work with every stride. The patellar tendon connects your kneecap to your shin and helps transmit the effort from your thigh muscles as you straighten your knee, so repeated running can gradually make this area sore or sensitive.

As the area becomes irritated, normal movement can become less comfortable even though you have not had one obvious injury. The repeated impact of running can keep asking the same area to work over and over, particularly when your running volume, pace, hills, or frequency has increased.

Push-Off Keeps Stressing The Area Under Your Kneecap

Each stride asks the tissues beneath your kneecap to help straighten and control your knee.

During running, your knee repeatedly bends and straightens while your thigh muscles help control your body as your foot leaves the ground. The patellar tendon takes part in that process, and repeated strides can become uncomfortable when the tendon is already irritated or fatigued.

The Pain Becomes More Noticeable As Your Run Continues

Repeated strides can make front-of-knee stress harder to ignore as you keep running.

Early in a run, the area may seem manageable, but continued repetition can gradually make the pain under your kneecap more noticeable. Longer runs, faster running, hills, or adding more running days can increase the total demand on the area and make symptoms show up sooner.

Why Your Knee Pain Keeps Returning Under Your Kneecap

Your knee has a hard time healing when blood flow and circulation are limited.

Tendons, ligaments, and other soft tissues naturally receive less blood supply than many other parts of the body. Because of this, they often take longer to heal after repeated stress or injury, leaving you more vulnerable to lingering pain and a cycle of reinjury.

When circulation through the area remains limited, injured tissues have a harder time receiving the vital oxygen and nutrients they need to repair and heal. This can leave your knee feeling stiff, tight, weak, or painful during everyday movement and activity.

What Can Help Your Knee Feel Better

Your knee starts feeling better when blood flow and circulation improve.

Chinese herbs have been used for centuries to promote healthy blood flow and circulation. Their medicinal properties help break up stagnant blood and fluids that remain trapped around injured tissues, interfering with circulation. As circulation improves, blood flows more freely through the area, allowing those tissues to receive the oxygen and nutrients they need to heal properly.

Topical herbal remedies made with these Chinese herbs can help relieve pain while improving blood flow and circulation to injured tissues. The right product depends on your symptoms and whether you're in the acute or chronic stage of recovery.

If you have pain, swelling, inflammation, or bruising, Acute Sinew Liniment helps relieve these symptoms by increasing circulation and dispersing stagnant blood and fluids around the injured area to speed recovery. During the acute stage of healing, getting circulation moving early allows injured tissues to receive the fresh blood, oxygen, and nutrients they need to repair and heal.

If your injured area is especially swollen, red, or warm to the touch after a recent injury or flare-up, Sinew Herbal Ice is also used to reduce swelling and inflammation while restoring normal circulation so you can quickly regain range of motion. While traditional ice is commonly used to reduce swelling, Sinew Herbal Ice acts as an ice alternative to reduce swelling and inflammation while also dispersing accumulated blood and fluids to speed the healing process.

If you no longer have swelling or inflammation, but still have pain, stiffness, weakness, or sensitivity in cold and damp weather, Chronic Sinew Liniment helps relieve these symptoms by strongly stimulating circulation and increasing blood supply to injured tendons and ligaments to promote their healing. This is especially important because tendons and ligaments naturally receive less blood supply, which is why chronic injuries can take longer to heal.

If you have residual pain and stiffness, or the area becomes more painful in cold weather, Sinew Injury Poultice is also used to significantly stimulate circulation to injured tendons and ligaments to further promote their healing. By strongly increasing circulation, it counteracts the reduced blood flow caused by cold weather that commonly aggravates chronic tendon and ligament injuries.

If you exercise, play sports, or do other strenuous activities, Sinew Sports Massage Oil warms and stimulates muscles for exertion and relieves muscle tightness and soreness after activity. Warming and preparing your muscles before activity can improve flexibility, enhance performance, and reduce the risk of injury.

Frequently Asked Questions

You may also find these commonly asked questions helpful.

Why do I have knee pain under my kneecap when I run?

Pain under your kneecap when running can result from repeated stress on the patellar tendon and tissues around the front of your knee.

Why does the pain under my kneecap get worse while running?

Repeated strides continue stressing the area, so pain can become more noticeable as your run continues, especially when you are fatigued.

Can running cause pain in the patellar tendon?

Yes. Repeated running can place ongoing stress on the patellar tendon and contribute to pain beneath the kneecap.

Should I keep running when my knee hurts under the kneecap?

If running consistently increases your knee pain, reducing the activity and having the problem evaluated can help prevent it from becoming worse.

When should knee pain under the kneecap be evaluated?

Persistent, severe, or worsening pain, especially with swelling, weakness, or difficulty walking, should be evaluated by a qualified healthcare professional.

The information provided here is intended to help you better understand your symptoms and recovery, but it is not a substitute for professional medical advice, diagnosis, or treatment.

Persistent, severe, or worsening symptoms should be evaluated by a qualified healthcare professional.