Why Does My Hip Hurt When I Run? Causes and Solutions

Hip pain can quickly derail your running routine. Whether it's a deep ache, sharp pinch, or nagging soreness, understanding the cause is the first step toward getting back on the road or trail pain-free.

Common Causes of Hip Pain While Running

Hip Flexor Strain

The hip flexors lift your leg with every stride. When overworked or tight, they become strained and painful.

What it feels like:

• Pain at the front of the hip
• Worse when lifting knee or accelerating
• Tight sensation when stretching
• May hurt when first starting a run

What causes it:

• Sudden increase in mileage or speed work
• Weak glutes forcing hip flexors to overwork
• Prolonged sitting tightening the muscles
• Poor running form

Hip Bursitis (Trochanteric Bursitis)

Bursae are fluid-filled sacs that reduce friction. The bursa on the outside of your hip can become inflamed from repetitive motion.

What it feels like:

• Pain on the outer hip
• Tender when lying on that side
• Worse going up stairs or hills
• May radiate down the outer thigh

What causes it:

• Weak hip abductors (glutes)
• Tight IT band
• Running on cambered surfaces
• Overpronation
• Rapid training increases

Piriformis Syndrome

The piriformis muscle in your buttock can tighten and irritate the sciatic nerve, causing deep hip and buttock pain.

What it feels like:

• Deep ache in the buttock
• Pain may radiate down the leg
• Worse with prolonged sitting
• Tight sensation when crossing legs

What causes it:

• Overuse from running
• Weak glutes
• Tight hip rotators
• Running on uneven surfaces

Hip Labral Issues

The labrum is cartilage that lines your hip socket. It can become irritated or torn, causing pain with activity.

What it feels like:

• Deep pain in the groin or front of hip
• Clicking or catching sensation
• Stiffness after sitting
• Pain with pivoting movements

What causes it:

• Repetitive hip flexion from running
• Hip structure variations
• Previous injuries
• High mileage over time

Stress Fractures

In serious cases, hip pain while running can indicate a stress fracture in the femoral neck or pelvis.

Warning signs:

• Pain that worsens with each run
• Pain at rest or at night
• Specific point tenderness on bone
• Pain with hopping on one leg

How to Fix Hip Pain from Running

1. Strengthen Your Glutes

Weak glutes are behind most hip problems in runners. Strong glutes stabilize your pelvis and reduce strain on other structures.

Key exercises:

• Single-leg bridges: Lie on back, one foot flat, lift hips with other leg extended. 3 sets of 12 reps each side.
• Clamshells: Lie on side, knees bent, lift top knee keeping feet together. 3 sets of 15 reps each side.
• Side-lying leg raises: Lie on side, lift top leg toward ceiling keeping it straight. 3 sets of 15 reps each side.
• Monster walks: Band around ankles, walk sideways maintaining tension. 3 sets of 20 steps each direction.

2. Stretch Tight Hip Muscles

Running tightens the muscles around your hip. Regular stretching restores balance.

Key stretches:

• Hip flexor stretch: Half-kneeling, push hips forward. Hold 30 seconds each side.
• Piriformis stretch: Lie on back, cross ankle over opposite knee, pull toward chest. Hold 30 seconds each side.
• Figure-4 stretch: Same as piriformis stretch, deeper hold. 30 seconds each side.
• 90-90 stretch: Sit with both legs at 90 degrees, rotate torso over front leg. Hold 30 seconds each side.

3. Foam Roll and Release

Self-massage helps release tight muscles and fascia.

Key areas:

• IT band: Roll from hip to knee, pausing on tender spots. 1-2 minutes each side.
• Glutes: Sit on foam roller or lacrosse ball, roll around finding tight spots. 1-2 minutes each side.
• Hip flexors: Lie face down, place ball at front of hip, gently rock. 1-2 minutes each side.
• Piriformis: Sit on ball at deep buttock, cross ankle over knee, roll slowly. 1-2 minutes each side.

4. Improve Hip Mobility

Mobile hips move efficiently and distribute forces properly.

Key exercises:

• Hip circles: On hands and knees, make large circles with knee. 10 each direction per side.
• Leg swings: Hold wall, swing leg front to back and side to side. 15 each direction per leg.
• Deep squat hold: Squat as low as comfortable, hold 30-60 seconds.
• Hip CARS: Controlled articular rotations through full hip range. 5 each direction per side.

5. Address Running Form

Poor mechanics multiply stress on your hips with every step.

Form tips:

• Increase cadence to reduce overstriding
• Land with foot under your body
• Avoid excessive hip drop (strengthen glutes)
• Keep pelvis stable, minimize side-to-side movement
• Maintain slight forward lean from ankles

6. Manage Training Load

Most running injuries come from too much, too soon.

Smart training:

• Increase weekly mileage by no more than 10%
• Include rest days between hard efforts
• Vary your surfaces and routes
• Don't increase speed and distance simultaneously
• Listen to pain signals early

When to See a Doctor

Seek professional evaluation if:

• Pain persists despite 2 weeks of rest and exercises
• You have night pain or pain at rest
• Pain is severe or worsening rapidly
• You notice clicking, catching, or instability
• Pain with hopping on one leg
• Any signs of stress fracture (see warning signs above)

Prevention Strategies

Build a routine:

1. Strengthen glutes 2-3 times per week
2. Stretch hip flexors and piriformis daily
3. Warm up with dynamic movements before running
4. Progress training gradually
5. Replace shoes every 300-500 miles
6. Include hip mobility in your routine

The Bottom Line

Hip pain while running usually signals that your glutes need strengthening and your hip flexors need stretching. The combination of strong, stable glutes and mobile, balanced hip muscles keeps your hips happy mile after mile.

Start with the glute strengthening exercises—they're the foundation. Add stretching and mobility work, and be patient with your training progression. Most runners see significant improvement within 3-4 weeks of consistent effort.

If pain is severe, worsening, or present at rest, see a healthcare provider to rule out stress fractures or labral issues that may need additional treatment.