Starting a half marathon training plan is an exciting challenge, but running injuries can derail progress if not addressed early.

The most common injuries for new runners—shin splints, plantar fasciitis, and runner’s knee—are often preventable with the right approach. Here’s what you need to know to stay on track. 

Shin Splints: The Beginner’s Pain 

anterior or medial tibial stress syndrome, more commonly known as shin splints, cause aching pain along the front of the lower leg, often due to sudden mileage increases, improper footwear, or running on hard surfaces 

Prevention: 

  • Gradually increase mileage—no more than a 10% increase per week. 
  • Strengthen your lower legs with exercises like toe raises and calf raises. 
  • Wear supportive running shoes suited to your foot type. 

Treatment: 

  • Reduce impact by switching to softer surfaces (e.g., grass or a treadmill). 
  • Ice the shins for 15-20 minutes after runs to reduce inflammation. 
  • Consider compression sleeves for extra support. 

Dr. Fremarek’s tip:  

“Shin splints are often a sign of doing too much, too soon. Gradually increasing your mileage, wearing supportive shoes, and adding strength training can help. If the pain becomes sharp or interferes with daily activities, it’s time to seek medical attention." — Dr. Fremarek, Primary Care Sports Medicine  

Plantar Fasciitis: The First-Step Pain 

Plantar fasciitis causes a sharp pain in the heel, especially in the morning or after long runs. It’s often due to tight calves, poor arch support, or overuse. 

Prevention: 

  • Stretch your calves and roll your foot on a frozen water bottle daily. 
  • Wear properly cushioned shoes and avoid running in worn-out footwear. 
  • Strengthen your foot muscles with toe curls and towel scrunches. 

Treatment: 

  • Reduce running volume and switch to low-impact cross-training (cycling, swimming) as needed. 
  • Consider night splints or custom orthotics for extra support. 

Runner’s Knee: The Overuse Aches 

Runner’s knee presents as a dull ache around the kneecap, often caused by weak hips, poor running form, or excessive downhill running. 

Prevention: 

  • Strengthen your glutes and quadriceps to support knee alignment. 
  • Maintain proper running posture—don’t let your knees collapse inward. 
  • Avoid hard surfaces and excessive downhill running. 

Treatment: 

  • Rest, ice, and elevate your knee after long runs. 
  • Use a patellar strap for added knee support. 
  • Try foam rolling the quads to relieve pressure on the knee. 

By focusing on injury prevention, proper recovery, and listening to your body, you’ll set yourself up for a successful half marathon training experience. 

When to See a Doctor 

If pain persists despite rest and rehab, it’s time to consult a specialist. Early intervention can keep small issues from turning into long-term setbacks.