The Finish Line
Never Looked so
Good.

From start to finish, we have your triathlon training covered.

Based in Boulder, CO, and coaching triathletes all over the world, our coaches create focused, effective programs that take the guesswork out of your training. We coach athletes of all abilities and understand that every athlete has different goals, however, having the desire, determination, and discipline to be your best are the common threads that tie D3 athletes together. Explore our website, ask us questions – we love to talk triathlon.

MATTHEW BUONGIORNO

ATHLETE OF THE MONTH, JANUARY 2019 
COACHED BY DAVE SHEANIN

D3’S LATEST ARTICLES, VIDEOS, & UPDATES

3 Keys to Strength Training in Race Season

3 Keys to Strength Training in Race Season

Although there are different models of periodization for endurance athletes to reference when building an annual training plan, a traditional path builds from a base phase, to build cycles, to a competition phase. Endurance sessions progress from less specific to more...

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6 Pieces of Gear to Check Before Racing

6 Pieces of Gear to Check Before Racing

Spring is on the horizon which means race season is just around the corner!  As you grind out the final weeks of winter it is time to do a little housekeeping to ensure your race gear and equipment are in good working order.  Here are six practical things...

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Smart Eats For Spring Training

Smart Eats For Spring Training

As spring approaches, I hope many of you are able to get outside rather than being stuck on a trainer or treadmill.  As this happens training loads often increase, and therefore, so does your nutrition intake. Some people make the mistake of thinking that calories are...

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COACHING OPTIONS PERFECT FOR ALL EXPERIENCE LEVELS

D3 Training Plans

Personalized 1-to-1 Coaching

Pre-Built Plans

Best for single events, off season, and one time plans.

Custom Plans

Best for athletes who want a customized program, based on their schedule. Updated every 12 weeks. Optional coaching phone call available.

Platinum

Unlimited access to your coach with all the bells and whistles.

Platinum with Mike

Limited availability to work directly with the Founder and Head Coach of D3, Mike Ricci.

GREAT DEALS FROM OUR PARTNERS

INFINIT NUTRITION

Infinit’s custom-blended nutrition solutions are designed to match an athlete’s unique nutritional profile through the complete customization of a sports drink. Use code ‘D3’ at checkout to save 20% on your purchase.

RUDY PROJECT NA

Rudy Project has been the #1 worn helmet at the Ironman World Championships for four years in a row! They have a complete line of sport specific helmets, sunglasses, goggles, gear and apparel that feature award-winning technologies. Use code ‘d3ms’ at checkout to save 50% on your purchase.

D3 AFFILIATES, SPONSORS, AND PARTNERS