ITRA Performance Index - Everything You Always Wanted to Know But Were Afraid to Ask
The International Trail Running Association (ITRA) Performance Index is a ranking system designed to evaluate and compare trail runners globally. It provides a standardized measure of an athlete's performance based on their results in official trail running events recognized by ITRA. This system helps runners, coaches, and race organizers assess an athlete's skill level and is also used for entry qualifications in prestigious races like the UTMB® (Ultra-Trail du Mont-Blanc).
