Home | D3 Multisport

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.

Kyle O’Leary

TEAM D3 FEATURED ATHLETE
COACHED BY brad seng

D3’S LATEST ARTICLES, VIDEOS, & UPDATES

Swim Band Demo

Swim Band Demo

This quick video will demo how to use swim bands as a dryland substitute for swimming. Mike demonstrates, the catch phase with a half-pull, a full pull, and the tricep extension. He also shows how to use the bands for a single-arm catch as...

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Getting a Triathlon Coach: Am I Worth It?

Getting a Triathlon Coach: Am I Worth It?

Triathletes invest in their sport time, effort, emotion, and funds.  You invest in running and cycling shoes, a bike, swim goggles and a wetsuit for starters.  Then you may shell out for a Garmin device, a lactic threshold test and a blood test to check for...

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COACHING OPTIONS PERFECT FOR ALL EXPERIENCE LEVELS

Personalized 1-to-1 Coaching

Gold

Best for athletes who want 1:1 coaching, weekly feedback on training, and a monthly phone call to keep you on track.

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 ‘TeamD32021’ at checkout to save 20% on your purchase.

RUDY PROJECT NA

They have a complete line of sport specific helmets, sunglasses, goggles, gear and apparel that feature award-winning technologies. Set up your own account and save 35% using code TeamD32020.

D3 AFFILIATES, SPONSORS, AND PARTNERS