Sonja Friend-Uhl has trained people of all ages and abilities for over 22 years. A skilled fitness programmer, she is certified by ACSM, ACE, AFAA and USATF. Sonja has served as a high school, collegiate, and club coach since 1994, and operates her private coaching and running education platform via TheRunningWarrior.com. She has traveled the world consulting as a master trainer for Core Health & Fitness, which includes brands such as StairMaster®, Nautilus®, Schwinn® and Star Trac®. Sonja’s personal athletic achievements include the current world record holder in the Women’s Masters Indoor Mile and the 2019 Female Masters World Champion in the 800 meters.