Disclaimer: I am not a medical professional, and this is not medical advice. If you are experiencing any serious health concerns, please consult a qualified healthcare provider.

Distance running is an incredible sport—it builds endurance, mental grit, and an unshakable work ethic. But for women and girls, there are unique challenges that can impact both performance and long-term health. Whether you’re a cross country athlete or a marathoner, being aware of these common pitfalls can help you train smarter, stay strong, and run your best for years to come.

1. The Female Athlete Triad: The Silent Performance Killer

One of the most serious issues affecting female runners is the Female Athlete Triad, a combination of: 

  • Low Energy Availability (often due to underfueling or disordered eating)
  • Menstrual Dysfunction (irregular or missing periods)
  • Decreased Bone Density (leading to stress fractures and osteoporosis) 

Warning Signs:

  • Chronic fatigue
  • Frequent injuries (especially stress fractures)
  • Irregular or missing periods
  • Slowed recovery and declining performance

How to Avoid It:

  • Eat enough! Fueling properly is critical. Carbs, protein, and healthy fats all play a role in recovery and performance.
  • Listen to your body. If you’re feeling constantly fatigued or breaking down, it’s time to reassess your nutrition and training load.
  • Track your cycle. A missing period isn’t just an inconvenience—it’s a sign that your body isn’t getting what it needs.
  • Seek professional help. A registered sports dietitian and medical professional can help you restore balance.

2. Iron Deficiency: The Hidden Energy Drain

Female runners are at a high risk for iron deficiency anemia due to factors like menstrual blood loss, high-impact training, and inadequate iron intake. Low iron can lead to decreased oxygen delivery to muscles, making even easy runs feel like a struggle.

Warning Signs:

  • Unexplained fatigue and sluggishness
  • Shortness of breath during runs
  • Pale skin and brittle nails
  • Increased heart rate at rest

How to Avoid It:

  • Eat iron-rich foods. Lean meats, spinach, lentils, and fortified cereals are great sources.
  • Pair with Vitamin C. This helps with absorption—think spinach salad with oranges or steak with bell peppers.
  • Monitor your levels. If you feel unusually tired, ask your doctor for a ferritin test.

3. Overtraining Syndrome: More Isn’t Always Better

It’s tempting to think that running more equals getting faster, but too much training without enough recovery leads to overtraining syndrome (OTS).

Warning Signs:

  • Plateauing or declining performance despite increased training
  • Chronic soreness or injuries
  • Insomnia or disturbed sleep
  • Irritability and lack of motivation

How to Avoid It:

  • Follow the 80/20 rule. 80% of your runs should be at an easy effort, while 20% should be hard.
  • Respect rest days. Recovery is when you get stronger—skipping it leads to burnout.
  • Pay attention to sleep and stress levels. If you’re constantly exhausted, something needs to change.

4. Hip and Knee Injuries: Strength Training is Your Best Friend

Due to differences in biomechanics, female runners are more prone to knee pain (runner’s knee), IT band syndrome, and hip injuries.

Warning Signs:

  • Pain in the knees, hips, or outer thighs during or after runs
  • A feeling of instability or weakness
  • Increased pain with hills or stairs

How to Avoid It:

  • Incorporate strength training. Focus on glutes, quads, and core stability.
  • Check your shoes. Worn-out or improper footwear can exacerbate knee and hip issues.
  • Improve mobility. Hip flexibility and foam rolling can reduce strain on these joints.

5. Poor Recovery: Sleep and Nutrition Matter

Recovery isn’t just about stretching after a run. Lack of proper recovery leads to injuries, mental fatigue, and stalled progress.

Warning Signs:

  • Lingering muscle soreness
  • Trouble sleeping
  • Increased cravings and appetite swings

How to Avoid It:

  • Prioritize sleep. Aim for 7-9 hours per night.
  • Refuel properly. Within 30 minutes of a hard workout, eat a mix of protein and carbs.
  • Hydrate! Dehydration slows down recovery and increases injury risk.

Running should be empowering, not depleting. If you’re experiencing any of these warning signs, take action now—whether that’s adjusting your training, improving your nutrition, or seeking professional guidance. Strong, well-fueled women run faster, recover quicker, and stay in the sport longer. Keep your health a priority, and you’ll be unstoppable! 

Want personalized guidance to train smarter and reach your goals? Let’s connect! I specialize in helping female runners run faster for sports while staying strong and injury-free. Contact me to learn more.

-Martise

The RUN FASTER NOW Coach