Custom | Human | Better | Cycling Coaching

New on the Blog

EFT, The Athlete Superpower

August 14, 2026August 14, 2026 Nate Dunn MS, CSCS®

I’ve never had a pet. Well, that isn’t entirely true. In the 3rd grade I had a “pet” snake. My…

IronOS on Android

July 10, 2026July 10, 2026 Nate Dunn MS, CSCS®

Two months ago, I finished up version 1.0 of IronOS. To say that working with AI to build and implement 15 years…

Redefining Progress in Strength Training

May 19, 2026 Nate Dunn MS, CSCS®

“Essentially, all models are wrong, but some are useful.” George E. P. Box I’ve spent over 200 hours testing IronOS…

Athlete Testimonials

Nate's enthusiasm for encouraging athletes to pursue their goals, together with his reliance on facts informed by science, helped me to experience a series of road-racing "wins" that far exceeded even my imagination.

Don C.

Nate's coaching helped me to attain all my goals for my racing season. The use of data to train hard but smart was invaluable to my improvement as a cyclist.

Anthony B.

It’s been an amazing experience working with and getting to know Nate, but what has been truly transformational has been the practical results of the program he has built around my chaotic work schedule.

Philip L.

With the help of Nate and DDA I was able to quickly move up and get Faster. In the span of 2.5 years, I went from cat 5 to 2x state champion and 2x national medalist.

Jack W.

He is capable of providing sound advice for training, nutrition, and data analysis that I found very useful. I know am a better cyclist for having worked with Nate.

Jeff S.