Eric Feller and Danny Kolker met, believe it or not, in grammar school. They knew early on that one day they would work together. Their first major project was a documentary film following a number of top U.S. triathletes as they were attempting to make the first ever U.S. Olympic Triathlon Team in 2000. Little did they know that 15 years later their lives would still be connected to the wonderful world of endurance sports. Through the years they have built a huge library of swim, bike and run content that was first in the form of VHS tapes, then DVD and now direct to your phone. Things have advanced to the point where you can pay a monthly fee to the Endurance Films Training Institute and use any of the hundreds of training programs or view any of the content on the site. Visit Endurance Films Training Institute for a free 30-day trial.