Team Prefo with Bart Yasso at 2013 Wineglass 5K

As they lined up to run the Wineglass 5K, Team Prefo athletes had the opportunity to spend some time with Bart Yasso, Chief Running Officer, Running World magazine. 



Bart Yasso organizing a photo of Team Prefo.


Team Prefo with Bart Yasso.



BART YASSO is the chief running officer of Runner’s World magazine. He has completed more than 1,000 races, triathlons, biathlons, and eco-challenges over the past twenty-five years. In 2007 he was inducted into the Running USA Hall of Champions in recognition of his contribution, impact, and dedication to the sport. He lives in Center Valley, Pennsylvania. 

Yasso joined Runner’s World in  1987 to develop the groundbreaking Runner’s World Race Sponsorship Program, creating a vehicle for Runner’s World to work with over  7,000 races representing  4 million runners per year. Inducted into the Running USA Hall of Champions.

Yasso also invented the Yasso 800s, a marathon-training schedule used by thousands around the world. He is one of the few people to have completed races on all seven continents from the Antarctica marathon to the Mt. Kilimanjaro marathon. In 1987, Yasso won the U.S. National Biathlon Long Course Championship and won the Smoky Mountain Marathon in 1998. He has also completed the Ironman five times and the Badwater 146 through Death Valley. He has also cycled, unsupported and by himself, across the country twice.


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