Learn why dew point is better than relative humidity for predicting running performance. Understand the science of sweat evaporation and how to adjust training in muggy conditions.
Jonas LindemannComplete running cadence chart showing optimal steps per minute (spm) for every pace from 4:00 to 8:00 min/km. Find your ideal cadence based on your running speed.
Jonas LindemannThe complete Jack Daniels VDOT running table with training paces and race equivalents. Find your VDOT score and optimal training paces for Easy, Marathon, Threshold, Interval, and Repetition zones.
Jonas LindemannA visual guide to the Jack Daniels running chart with VDOT training zones, pace charts, and race equivalency diagrams. Learn how to use the VDOT system for optimal training.
Jonas LindemannResearch-backed analysis of how humidity impacts marathon performance. Data from major races, lab studies, and practical strategies for racing in humid conditions.
Jonas LindemannLearn how to safely increase your running cadence with this evidence-based 6-week progression plan. Includes metronome training tips and injury prevention strategies.
Jonas LindemannUnderstand what heat index means for running. NWS danger categories explained, when to modify workouts, and how to stay safe running in hot weather.
Jonas LindemannHow to acclimate to running in heat with a science-backed protocol. 10-14 day adaptation plan, performance benefits, and signs of successful heat training.
Jonas LindemannComplete dew point running chart showing how humidity affects your pace. Reference tables from 50°F to 80°F dew point with expected slowdowns for marathons, tempos, and training.
Jonas LindemannThe 180 steps per minute running cadence myth explained. Learn where this number came from, why it doesn't apply to everyone, and how to find your actual optimal cadence.
Jonas LindemannUnderstand VO2 max for running, how to estimate yours from race results, and what your score means. Includes VO2 max charts by age and gender with our calculator.
Jonas LindemannLearn how TSS quantifies running training load. Understand how to calculate TSS, set weekly targets, and prevent overtraining with our running TSS calculator.
Jonas LindemannDisclaimer: 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.
