Comprehensive guide to good running times at every distance. Find benchmarks for 5K, 10K, half marathon, and marathon by age group and gender, with calculators to predict your times.
Disclaimer: Information provided by this site is for educational purposes only and is not intended to be a substitute for professional medical advice specific to the reader's particular situation. The information is not to be used for diagnosing or treating any health concerns you may have. The reader is advised to seek prompt professional medical advice from a doctor or other healthcare practitioner about any health question, symptom, treatment, disease, or medical condition.
