Welcome To D3!
Our coaching philosophy is to help you get the most out of your available training time. We don’t believe in junk mileage or useless workouts. We believe every workout has a purpose and our coaches are here to help you reach your goals!Learn More
NEW! Join the D3 Tri Squad
D3 Multisport now offers a unique and affordable National and Global Triathlon Team along with extensive endurance coaching and nutrition services! D3 uses 25+ years of training principles to help athletes reach their training and fitness goals! D3 offers an affordable alternative to receive the world class nutrition and coaching protocols that have proven so effective by our athletes over the last decade and a half.Learn More
USAT Coach of the YearD3 Founder and Head Coach, Mike Ricci was named the USAT National Coach of the Year! Coach Mike is a USAT Level 3 Elite Coach, sharing this honor with only 14 other coaches who have achieved this level of coaching certification! As the former Head Coach of the Colorado Buffaloes triathlon team, he helped them achieve 4 consecutive national championship titles! Coach Mike is passionate about triathlon and has helped many athletes achieve their goals through his training plans or exceptional one-on-one coaching!
D3 is Quality Coaching
USA Triathlon Level 2 and 3 Certified Coaches * USA Swimming and Cycling Certified Coaches * 4 time Collegiate National Champions * USA Triathlon National Coach of the Year * Individual National Champions * 70.3, Xterra and Kona World Champion Qualifiers * Join us and see how far you can take your desire and passion for triathlon!More Info Please
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!
Desire, Determination and Discipline
Customized training for multisport athletes
We offer detailed training plans to properly prepare for you next triathlon as well as plans for specific elements such as swimming, cycling, running, and nutrition.Learn More
Are you considering your first triathlon? Perhaps you are a seasoned triathlete that has reached a plateau? Sign up for newsletter and get a free consultation.Learn More
We provide triathlon training and coaching services for multisport athletes. From first time participants training for their first sprint to veterans needing to improve their times.Learn More
Athlete of the Month
This is a life to be lived! And as a cancer survivor, Mark Overby knows better than anyone that the journey to becoming an Ironman is more than swim, bike and run training.Learn More