Key Takeaways:
Marathon training puts more force through your feet than almost any other recreational activity. The team at Austin Foot and Ankle Specialists built this checklist to help runners catch stress fractures, tendon strain, and mechanical issues early while there's still time to adjust training.
Whether you’re planning to run your first charity 5K or are in training for the full 26.2 miles of the annual Austin Marathon in February, every successful race starts with the effort you put in now. The excitement of watching your pace improve and your distance climb makes it tempting to focus only on the next workout, but smart training also means paying attention to how your feet and ankles are handling the load.
Small changes in soreness, stride, or recovery are your body’s way of telling you it needs something different. Catching these signals early helps you maintain momentum, stay confident in your training, and avoid a preventable sports injury so you stay on target with your goals.
What Leads to Injuries During Marathon Training?
Most overuse problems don't announce themselves in one dramatic moment. They build quietly across weeks and months of repetitive impact on the same bones, tendons, and ligaments. This is exactly why our podiatric physicians recommend periodic foot and ankle checks in tandem with your mileage increases.
Stress Fractures
These injuries are small cracks in a bone that develop from consistent pressure rather than a single injury. According to the American Academy of Orthopaedic Surgeons, stress fractures are especially common in runners who build mileage too quickly, and they typically present gradually, with pain that worsens during weight-bearing activity.
Plantar Fasciitis and Achilles Strain
Long runs place repetitive burden on the plantar fascia and Achilles tendon. The result is usually the development of plantar fasciitis or Achilles tendinitis due to:
- Sudden mileage increases without a gradual build.
- Worn-out or poorly fitted running shoes.
- Running exclusively on hard, uneven, or cambered surfaces.
- Skipping strength work that supports the ankle and arch.
If left unaddressed, both conditions tend to start as mild morning stiffness but worsen with continued mileage.
Austin Foot and Ankle Specialists’ 7-Point Pre-Race Foot Care Checklist
Your training needs change as your mileage, pace, and recovery demands increase. So whether you’re building distance for the first time or returning for another marathon cycle, use these checkpoints to make timely adjustments before small issues interfere with your progress:
- Replace running shoes based on mileage and wear. A general guideline is every 300-400 miles, but runners who notice compressed cushioning, uneven tread, or new discomfort may need to replace shoes sooner.
- Track pain, not just mileage. New runners may need time to learn the difference between normal post-run soreness and a developing injury, while experienced runners should pay attention to pain that feels different from their usual training aches. Note recurring soreness, stiffness, or swelling in a daily log.
- Watch for changes in your stride or shoe wear. New blisters, calluses, uneven outsole wear, or pain that shifts from one side to the other may point to a mechanical issue. Schedule a gait analysis with our Fitstation if these patterns persist.
- Adjust recovery as your workload increases. Rest days, easy runs, strength work, and cross-training should evolve with your mileage. Even seasoned runners may need additional recovery during higher-volume weeks or after speed sessions.
- Don’t assume recurring pain is simply part of running. Plantar fasciitis, Achilles tendinitis, forefoot pain, and other overuse problems often worsen when runners continue adding miles without addressing the underlying cause.
- Consider whether your foot mechanics need additional support. Runners with flat feet, high arches, recurring injuries, or persistent alignment problems may benefit from a podiatric evaluation. Custom orthotics may help improve your foundation and pressure distribution when standard running shoes or over-the-counter inserts are not enough.
- Reassess whenever your training changes. A new distance goal, faster pace, different terrain, or increased weekly mileage change the stresses placed on your feet and ankles. What worked during your last training cycle may not be the right setup for this one.
If you're just building a training base, our guide on preparing your feet for long-distance running covers these and other fundamentals.
Call Austin Foot and Ankle Specialists If Pain Shows Up Mid-Training
Pain that lingers beyond a normal recovery day, worsens during a run, or causes a limp isn’t something to train through. Continuing to run on a developing stress fracture or tendon injury is the most common way a manageable problem becomes an injury that sidelines you for the season.
For anything beyond routine soreness, Dr. Craig H. Thomajan and Dr. Ricardo Chica recommend getting an evaluation early enough that a training adjustment—not a forced break—is still on the table. They understand how much work goes into preparing for a race, and their goal is to help you keep moving toward it safely.
