Elizabeth Yennie

TriDot Ambassador

Race Distances

Sprint, Olympic

Performance Level


I started running in physical therapy in 1979 after a bad ski accident resulted in breaking my leg in five places. Once I ditched the crutches, then the cane, I realized I loved running. Content with 5ks and 10 ks for the next 20 years as I raised my four children, I decided to run my first marathon in 2000. I was quickly hooked: I run slow and steady so the distance was the challenge. As one friend put it: "when you have three teens and a two year old, running for two hours by yourself on a Sunday afternoon is like heaven"

My marathon running came to a screeching halt the year I turned fifty. I had an asthma attack one mile into a fall marathon. I decided, since I blew that marathon that I would train for another in six weeks...my feet did not stand up to the challenge and I ended up with a boot for six weeks and an order to give up marathons for two years and do tris instead. I signed up for a tri with team in training, raised the money, did the training, then a week before the triathalon, broke my knuckle while covering a baseball game as a sportswriter.(hardball hits hand: bones shatter.) Team in Training signed me up for another tri, eight weeks later. That one was cancelled because a hurricane was due to hit the morning of the race. Finally., two weeks later,I competed in my first tri and I was hooked. I was slow, but loved it.

This year I decided to up my game and try for my first half ironman. The TriDot training so far has been awesome. As I am rapidly approaching sixty, I am training without any aches or pains for the first time!

Patents applied for in the U.S. and abroad. TriDot and the TriDot logo are trademarks or registered trademarks of Predictive Fitness, Inc. in the US and other countries. Other trademarks include Optimized Triathlon Training, nSight, TrainX, RaceX, Physiogenomix, EnviroNorm, Normalized Training Stress, and Training Stress Profile. Additional Predictive Fitness trademarks can be found at www.predictive.fit/trademark-list.

Copyright © 2010-2021 Predictive Fitness, Inc. All Rights Reserved.