Knoxville Endurance
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MEET THE COACH: Caroline Grunenwald

Knoxville Endurance specializes in coaching runners, swimmers, and cyclists to meet their goals in distances such as the 5k, 10k, half marathon, marathon, sprint triathlon, olympic distance triathlon, and Ironman triathlon.


Running Coach: Caroline Grunenwald

Running Coach:
Caroline Grunenwald

Caroline is a former DIII middle distance runner and Wisconsin native. From 2004-2008, she competed for the University of Dubuque in the Iowa Intercollegiate Athletic Conference, earning all IIAC All-Conference honors in cross country and was UD's top scoring female cross-country and distance track athlete during her career. Post collegiately, Caroline has enjoyed challenging herself with new distances and trail running.


Accomplishments include: winning the 2013 Cherokee Harvest Half Marathon (Cherokee, NC), qualifying for the Boston Marathon, and placing within the top 5 females in numerous road and trail races. She is currently pursuing her Ph.D. in Microbiology at the University of Tennessee and is the official University of Tennessee Running Club Head Coach.








Personal Bests:





Half Marathon





Contact Caroline Grunenwald

training programs

We offer various personal training programs for the casual to the competitive endurance athlete.


Online Coaching

Personal Training

Training Sessions

Corporate Wellness