Medical & Legal Disclaimer

Last Updated: August 2025

Effective Date: August 2025

CRITICAL MEDICAL DISCLAIMER

Runner Toolkit calculators are NOT medical devices and do NOT provide medical advice. Results may be inaccurate and should NEVER be used for medical diagnosis or treatment decisions.

ALWAYS consult qualified healthcare professionals before starting any exercise program, making dietary changes, or if you have health concerns.

General Disclaimer

The information, tools, and calculators provided on Runner Toolkit are for educational and informational purposes only. They are not intended to replace professional medical advice, diagnosis, or treatment.

By using this website, you acknowledge and agree that:

All calculations and results are estimates and may contain errors
Individual results may vary significantly based on personal factors
You use this information at your own risk
We are not liable for any consequences of using our tools
You will seek professional advice for health and fitness decisions

Medical Disclaimer

Not Medical Advice

Our calculators do not diagnose, treat, cure, or prevent any disease or medical condition.

Health Conditions & Contraindications

Do NOT use our calculators if you have:

Heart disease, cardiovascular conditions, or chest pain
High blood pressure or other circulatory problems
Diabetes or blood sugar disorders
Respiratory conditions (asthma, COPD, etc.)
Joint, bone, or muscle injuries or disorders
Eating disorders or history of disordered eating
Pregnancy or recent childbirth
Any chronic medical condition
Take medications that affect heart rate or metabolism

When to Seek Medical Attention

Stop exercising immediately and seek medical help if you experience:

Chest pain, pressure, or discomfort
Shortness of breath or difficulty breathing
Dizziness, lightheadedness, or fainting
Irregular heartbeat or palpitations
Nausea or vomiting during exercise
Severe joint or muscle pain
Any unusual or concerning symptoms

Fitness & Training Disclaimer

Exercise Risks

All physical activity carries inherent risks of injury. Start slowly and progress gradually.

Training Recommendations

Consult professionals: Work with certified trainers, coaches, or sports medicine professionals
Start conservatively: Begin with lower intensities and shorter durations
Listen to your body: Rest when tired, stop if you feel pain
Proper equipment: Use appropriate footwear and safety gear
Environmental awareness: Consider weather, terrain, and safety conditions
Hydration and nutrition: Maintain proper fluid and energy balance

Calculator Limitations

Formulas are based on population averages and may not apply to individuals
Results don't account for fitness level, health status, or individual variations
Environmental factors (altitude, temperature, humidity) affect performance
Calculations may contain software bugs or mathematical errors
Regular validation with professional assessment is recommended

Accuracy & Reliability Disclaimer

Our calculators may contain errors, bugs, or inaccuracies. We make no warranties about:

Accuracy of calculations or formulas
Reliability of results for individual users
Completeness or currency of information
Suitability for specific purposes or goals
Freedom from software bugs or technical errors

Always verify results with multiple sources and professional guidance.

Age Restrictions

Our calculators are designed for adults (18+ years). For users under 18:

Parental supervision and approval required
Consult pediatric healthcare providers before use
Growth and development factors not accounted for in calculations
Adult formulas may not be appropriate for children/adolescents

Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, RUNNER TOOLKIT AND ITS OPERATORS SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES ARISING FROM YOUR USE OF OUR CALCULATORS OR RELIANCE ON OUR INFORMATION.

This includes but is not limited to damages for:

Personal injury, illness, or death
Property damage or loss
Lost profits or business opportunities
Emotional distress or mental anguish
Any other losses or damages of any kind

Professional Consultation Required

Before using our calculators or starting any fitness program, consult with:

Physician: For medical clearance and health assessment
Cardiologist: If you have heart or circulation concerns
Sports medicine doctor: For performance and injury prevention
Registered dietitian: For nutrition and weight management
Certified trainer/coach: For exercise program design
Physical therapist: If you have movement limitations or injuries

Updates and Changes

We may update this disclaimer at any time without notice. Your continued use of our website constitutes acceptance of any changes. Check this page regularly for updates.

Questions or Concerns

If you have questions about this disclaimer or our calculators, please contact us. However, we cannot provide medical advice or personalized fitness recommendations.