Jesse Kropelnicki

About the Author

Jesse Kropelnicki is a renowned endurance coach and nutrition expert with over two decades of experience guiding runners and triathletes to peak performance. A former competitive athlete himself, he has trained elite professionals and everyday enthusiasts alike, emphasizing the critical role of nutrition in sustaining long-distance efforts. Drawing from his background in exercise physiology and culinary arts, Kropelnicki demystifies the science of fueling for endurance sports, offering practical, science-backed strategies that enhance stamina and recovery. His approachable philosophy—balancing macronutrients with real-food recipes—has empowered thousands to conquer marathons, triathlons, and ultra-events. Through his writing and coaching, he continues to inspire athletes to optimize their diets for better results on the road, track, and trail.