Athletics News Uncovering the Secrets of Self-Selected Pacing in 20, 40, and 60 Ironman-Distance Triathlons: A Fascinating Case StudyBy Olivia WilliamsJuly 26, 2025A new case study in Frontiers reveals how self-selected pacing varies across 20, 40, and 60 Ironman-distance triathlons, offering fresh insights into endurance strategy and athlete performance.
