Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Change in total performance at the Triple Iron ultra-triathlon for four ultra-triathletes. The event was held in Lensahn, Germany. These athletes (A, B, C and D) finished at least eight times the event between 1992 and 2010. For all four triathletes, their performances did not significantly change across the age.
