Sponsors and Partners


D3 Athletes – Log In Here To Get Your Sponsor Discounts!

Blue Seventy

Elite technical race suits

Visit Site

Colorado Nutrition

Health | Fitness | Performance

Visit Site


Electronic bicycle ergometers, trainers, and software

Visit Site


Swim tools for the triathlete

Visit Site

Honey Stinger

Pure Natural Energry

Visit Site


The Ultimate Non-Slip Shoe System

Visit Site


One custom drink to replace bars, gels and pills.

Visit Site


A full service triathlon store located in Southwest Denver.

Visit Site


The world’s most comprehensive dynamic 3D motion capture fit system.

Visit Site

Roka Sports

Triathlon Wetsuits, Swimskins and SIM Shorts

Visit Site

Rudy Project

Technically Cool Eyewear

Visit Site

Running Shoes

Offering discounts to D3 Athletes on running shoes and apparel

Visit Site


Find Your Strong

Visit Site

TriBike Transport

TriSport Bike Transportation

Visit Site


Beginner Triathlete

Triathlon training for beginners.

Visit Site

Training Peaks

The Ultimate Training & Nutrition Software

Visit Site

D3 Triathlon University 7 Part Beginner Series.

Your Complete Knowledge Center

Get all the tips, tricks and information YOU need to become the triathlete you want to be. Plus, get a FREE training plan for watching the videos!