Plantar Fasciitis in Athletes: Causes, Symptoms, Treatment and Return to Sport
Kathy Ryan-Ceisel, PT MHS | Algonquin Sports PT
Overhead Throwing Expert-Athletic Edge and Wellness Edge
That first-step heel pain in the morning isn't something athletes should
simply “play through.”
Plantar fasciitis—more accurately called plantar fasciopathy in many cases—is one of the most common causes of heel pain in active people. It can affect runners, soccer and football players, basketball players, baseball and softball athletes, dancers, and recreational athletes.
For athletes, plantar heel pain can become especially frustrating because the athlete may be able to practice through it initially, only to find that running, sprinting, cutting, jumping, or wearing cleats progressively makes the symptoms worse.
The good news is that most cases respond well to appropriately directed conservative treatment. The key is identifying why the plantar fascia is being overloaded rather than simply treating the painful spot.
What Is Plantar Fasciitis?
The plantar fascia is a strong band of connective tissue running along the bottom of the foot from the heel toward the toes. It helps support the arch and plays an important role in absorbing and transferring forces during walking and running.
With plantar fasciopathy, repetitive loading exceeds the tissue's ability to recover.
Despite the name, chronic plantar fasciopathy is not simply an inflammatory condition. The tissue may develop changes in collagen organization, thickness and load tolerance.
This is one reason why simply taking an anti-inflammatory medication may reduce symptoms without addressing the underlying problem. Plantar fasciitis is particularly common in runners and athletes involved in running and field sports. Research in physically active individuals has identified factors such as body mass, BMI and ankle/foot mechanics as potential risk factors.
Who Gets Plantar Fasciitis?
Plantar fasciitis can occur in almost anyone, but certain people are at higher risk.
Athletes at higher risk include:
Runners, especially those who suddenly increase mileage or speed
Soccer players
Football players
Basketball players
Tennis players
Lacrosse players
Dancers
Baseball and softball players
Athletes who spend significant time in cleats
Athletes returning after a period of reduced activity
Athletes who suddenly increase sprinting, jumping or cutting
Athletes who change playing surfaces
Athletes with limited ankle mobility or altered foot mechanics
It is also common in people who spend long periods standing or walking.
Plantar heel pain is not exclusively an overweight person's problem. Highly trained athletes can develop plantar fasciopathy because the issue is often related to load management and tissue capacity rather than simply body weight.
What Does Plantar Fasciitis Feel Like?
The classic symptom is:
Pain with the first few steps in the morning.
An athlete may describe:
Sharp pain underneath the heel
Pain toward the inside/front portion of the heel
Pain when getting out of bed
Pain after sitting for a prolonged period
Limping - changes in gait
Pain when beginning a run
Tenderness when pressing on the bottom of the heel
Pain after practice rather than necessarily during practice
Increasing discomfort with prolonged standing
Pain with sprinting or jumping
Some athletes report that the pain improves after walking for several minutes, only to return later.
Another common pattern is:
Morning pain → improves with movement → returns after activity → becomes progressively more persistent.
If heel pain begins to radiate, produces significant numbness or tingling, occurs at rest or at night, or follows an acute traumatic event, another diagnosis should be considered.
Why Does Plantar Fasciitis Develop?
There is rarely one single cause.
Instead, plantar fasciitis usually develops when the amount or type of loading placed on the plantar fascia exceeds its current capacity.
Common contributors include:
Training errors
Rapid increase in running volume
Sudden increase in sprinting
Increased jumping
Increased cutting
Multiple games in a short period
Returning to sport too quickly
Sudden increase in conditioning
Foot and ankle mechanics
Limited ankle dorsiflexion
Limited big toe flexibility
Altered foot posture
Excessive or poorly controlled pronation
Reduced calf flexibility
Reduced foot and ankle strength
Poor load distribution through the foot
Equipment and environment
Worn-out shoes
Sudden change in footwear
Minimalist shoes without gradual adaptation
Excessive time in cleats
Playing on unfamiliar surfaces
Increased exposure to artificial turf
Other factors
Increased body mass
Prolonged standing
Reduced recovery
Previous plantar heel pain
Sudden return to activity after inactivity
Importantly, pronation itself is not necessarily a problem. The question is whether the athlete has enough strength, mobility and tissue capacity to control the loads associated with his or her sport.
How Is Plantar Fasciitis Diagnosed?
The diagnosis is primarily clinical.
A thorough sports physical therapy evaluation should look beyond simply finding tenderness underneath the heel.
We assess:
Location of pain
First-step pain
Pain behavior throughout the day
Ankle dorsiflexion
Calf flexibility
Great toe mobility
Foot posture
Arch mechanics
Single-leg balance
Foot and ankle strength
Calf endurance
Running mechanics
Jumping and landing mechanics
Training volume
Footwear
Cleat use
Playing surface
Recent changes in training
The Windlass Test
The clinician may extend the great toe while evaluating whether this reproduces the athlete's familiar symptoms. Tenderness near the medial plantar heel is also commonly present.
Do You Need an MRI or X-Ray?
Usually, no.
Most cases can be diagnosed from the history and physical examination.
Imaging becomes more useful when:
Symptoms are atypical
Symptoms fail to improve
There was significant trauma
A stress fracture is suspected
Nerve involvement is suspected
The diagnosis is uncertain
The athlete has persistent symptoms despite appropriate treatment
Ultrasound can demonstrate plantar fascia thickening and other tissue changes and may be useful in persistent cases. MRI can be helpful when the clinician needs to investigate alternative diagnoses.
Conditions That Can Mimic Plantar Fasciitis
Not every case of heel pain is plantar fasciitis.
A sports medicine evaluation may need to consider:
Calcaneal stress fracture
Achilles insertional tendinopathy
Fat-pad irritation
Tarsal tunnel syndrome
Baxter's nerve irritation
Nerve entrapment
Heel contusion
Other tendon or ligament disorders
This is one reason athletes with persistent heel pain should not simply continue treating themselves with inserts and ice.
How Do You Treat Plantar Fasciitis?
The most effective treatment is usually multimodal.
There is no single magic treatment.
The goal is to:
Reduce excessive irritation
Improve the capacity of the plantar fascia and calf complex
Address mobility restrictions
Improve foot and ankle strength
Modify training temporarily
Optimize footwear
Gradually reload the athlete for sport
Current clinical practice guidelines emphasize education, stretching, manual therapy and appropriately selected exercise-based treatment.
1. Activity Modification
This does not necessarily mean complete rest.
Instead, we modify the activities that are repeatedly exceeding tissue capacity.
For an athlete, this might mean temporarily reducing:
Sprinting
Long-distance running
Repeated jumping
Cutting drills
Conditioning volume
Extra practice sessions
Back-to-back high-load days
The athlete may still be able to participate in:
Upper-body training
Cycling
Swimming
Strength training
Modified skill work
Controlled practice
The goal is to maintain fitness while allowing the plantar fascia to recover.
2. Physical Therapy
Physical therapy should progress beyond simply stretching the bottom of the foot.
Early Phase: Calm Symptoms and Restore Mobility
Treatment may include:
Plantar fascia-specific stretching
Calf stretching
Ankle mobility
Great toe mobility
Manual therapy
Soft-tissue techniques when appropriate
Taping
Temporary activity modification
Footwear modification
Gait training-improve heel to toe walking
Plantar fascia-specific stretching has demonstrated benefit for pain, and evidence supports incorporating stretching into conservative management.
Strength Phase
Once symptoms are settling, treatment should progress toward increasing the athlete's capacity to absorb and produce force.
Exercises may include:
Foot
Short-foot exercises
Intrinsic foot strengthening
Toe control
Resisted inversion/eversion
Calf
Double-leg calf raises
Single-leg calf raises
Heavy slow calf strengthening
Bent-knee calf strengthening
Lower extremity
Squats
Split squats
Step-ups
Single-leg strengthening
Hip strengthening
The athlete needs to be able to tolerate progressively greater loads before returning to repeated sprinting and jumping.
3. Taping
Low-Dye or other forms of athletic taping or Kinesiology taping can temporarily
decrease symptoms and provide additional support.
Taping can be especially useful when an athlete needs short-term symptom relief while the underlying strength and load-capacity issues are being addressed.
Evidence supports taping as part of an initial conservative treatment strategy.
4. Orthotics and Inserts
Orthotics can be helpful—but they should not automatically be prescribed to every athlete with plantar fasciitis.
The goal is to determine whether altering how the foot is loaded improves symptoms and function.
Options include:
Prefabricated inserts
Custom orthotics
Arch-support devices
Sport-specific inserts
A useful clinical approach is to determine whether the athlete responds to an inexpensive prefabricated device before considering an expensive custom orthotic.
Evidence suggests that orthoses can be useful, particularly as part of a stepped-care approach when symptoms do not adequately improve with the initial program.
5. Heel Cups
Heel cups can provide additional cushioning and may reduce symptoms in athletes who are sensitive to direct heel loading.
They can be particularly useful when:
The athlete has a hard heel strike
The shoe has minimal cushioning like a cleats
The athlete is spending prolonged time standing
The heel is sensitive after practice
However, a heel cup is primarily a symptom-management tool. It does not replace progressive rehabilitation.
6. Shoes Matter
Athletes with plantar fasciitis should pay attention to their shoes.
Generally, we want a shoe that provides:
Adequate cushioning
Appropriate support
A comfortable heel counter
Adequate toe-box space
Appropriate stiffness
A comfortable fit
A shoe that works well for one athlete may not work well for another.
The most important question is:
Does the shoe allow the athlete to perform without continually aggravating the plantar fascia? A sudden switch from a highly cushioned training shoe to a minimalist shoe, for example, can dramatically change the load placed on the foot.
What About Cleats?
This is particularly important for field-sport athletes. Cleats change the interaction between the foot and the playing surface. They can alter traction, pressure distribution and the way forces are transferred through the foot.
One biomechanical study of football players found higher peak plantar pressures in portions of the forefoot when cutting on synthetic turf compared with natural grass while wearing molded cleats.
That does not mean that cleats cause plantar fasciitis. Rather, it suggests that cleat design + foot mechanics + playing surface + training volume can influence plantar loading.
Turf vs. Natural Grass: Does It Matter?
This is an area where athletes and parents often have questions.
The research does not allow us to say that artificial turf directly causes plantar fasciitis.
However, playing surface can influence lower-extremity loading. A systematic review examining artificial turf versus natural grass found that many studies reported similar overall injury rates, but a greater proportion reported higher foot and ankle injury rates on artificial turf.
Biomechanical research also demonstrates that plantar loading can change depending on the surface.
Therefore, for an athlete who already has plantar heel pain, I would consider sudden increases in turf exposure a potential load-management issue.
This becomes especially relevant when an athlete goes from:
grass + training shoes → turf + cleats + increased sprinting/cutting
all at the same time. That is a significant change in mechanical demand.
7. Anti-Inflammatory Medication
NSAIDs such as ibuprofen or naproxen may provide short-term pain relief for some patients. However, medication should not be viewed as the treatment for the underlying problem.
Because chronic plantar fasciopathy is not simply an inflammatory disease, relying on medication while continuing to overload the tissue can allow the athlete to continue exceeding their current capacity.
Medication decisions should take into account the athlete's age, medical history, medications and contraindications and should be discussed with an appropriate medical professional.
8. Corticosteroid Injections
Corticosteroid injections can reduce pain, particularly in the short term.
However, they should be used selectively.
Potential concerns include:
Fat-pad atrophy
Skin changes
Temporary pain relief without addressing the underlying loading problem
Plantar fascia weakening
Rare plantar fascia rupture
A systematic review of plantar fascia ruptures found that many reported rupture cases occurred in patients who had previously received corticosteroid injections, although the overall evidence consisted primarily of case reports and series and cannot establish causation.
For an athlete, particularly one who wants to return quickly to high-level sprinting and jumping, a pain-relieving injection should not be confused with tissue readiness.
9. PRP Injections
PRP has become another option for chronic, recalcitrant plantar fasciopathy.
The research comparing PRP with corticosteroid injections has generally suggested that steroids may provide faster short-term relief, while PRP may provide better pain and functional outcomes at later follow-up.
A 2025 systematic review and meta-analysis of 24 randomized trials involving 1,653 participants found PRP had better pain outcomes at 3 and 6 months and better functional scores at several longer-term follow-ups, although the evidence is not completely uniform.
PRP is therefore something that may be considered for persistent symptoms after an appropriate conservative rehabilitation program, rather than as the first treatment.
10. Shockwave Therapy
Extracorporeal shockwave therapy (ESWT) can be useful for chronic plantar heel pain that has not responded adequately to an initial rehabilitation program.
Evidence supports shockwave therapy as part of a stepped approach for patients who are not progressing with basic conservative care. It is particularly worth considering in athletes with persistent symptoms who want to avoid injections or surgery.
What About a Walking Boot?
A walking boot is occasionally used for severe plantar heel pain.
However, immobilization should not automatically be the first response.
A boot may be appropriate when:
Pain is severe
Normal walking is significantly impaired
The athlete cannot unload the foot through normal activity modification
Another diagnosis requiring protection is suspected
A short period of relative immobilization is medically appropriate
The downside is that prolonged immobilization can lead to:
Calf weakness
Reduced ankle mobility
Reduced foot strength
Loss of conditioning
If a boot is used, rehabilitation should begin as soon as medically appropriate.
Return to Running and Sport
This is where treatment often fails.
Pain going away does not automatically mean the athlete is ready to return to sport.
An athlete needs to demonstrate that the foot can tolerate progressively increasing loads.
A typical progression may look like:
Phase 1 — Walking
Normal walking without significant pain
Minimal or improving morning pain
Able to tolerate daily activities
↓
Phase 2 — Strength
Progressive calf raises
Single-leg calf strength
Foot intrinsic strengthening
Single-leg balance
Lower-extremity strength
↓
Phase 3 — Impact
Double-leg jumping
Single-leg jumping
Hopping
Landing drills
Low-level plyometrics
↓
Phase 4 — Running
Walk/jog
Continuous easy running
Progressive running volume
Strides
Faster running
↓
Phase 5 — Sport-Specific Loading
Acceleration
Deceleration
Cutting
Lateral movement
Repeated jumping
Position-specific drills
↓
Phase 6 — Full Practice
Controlled practice
Increased practice volume
Full-intensity practice
Competitive workload
↓
Return to Competition
The progression should be based on symptoms, strength, function and the athlete's sport—not simply a predetermined number of days.
When Should an Athlete Be Concerned?
An athlete should seek evaluation if:
Heel pain persists for several weeks
Morning pain is progressively worsening
Pain begins interfering with normal walking
Running or jumping becomes increasingly painful
There is significant swelling
Pain occurs at rest or at night
There is numbness or tingling
There was an acute traumatic event
Symptoms are not improving despite appropriate treatment
Persistent heel pain deserves a proper diagnosis rather than repeated cycles of rest, ice and returning to sport.
The Bottom Line for Athletes
Plantar fasciitis is rarely just a “tight plantar fascia.”
For athletes, the real question is:
Why is the plantar fascia being overloaded?
The answer may involve training volume, sprinting, jumping, cutting, ankle mobility, calf strength, foot strength, footwear, cleats, playing surface or a combination of several factors.
The most successful approach is usually to:
Reduce excessive load → restore mobility → strengthen the foot and calf → improve lower-extremity capacity → gradually reintroduce running and impact → progress to sport-specific demands.
For athletes, simply making the pain disappear is not enough.
The goal is to make the foot strong enough to tolerate the demands of the sport again.
At Athletic Edge & Wellness, a sports physical therapy evaluation can look at the entire kinetic chain—not just the painful heel—to determine what may be contributing to the athlete's symptoms and develop a progressive plan to safely return to running, jumping, cutting and competition.
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