Sponsors and Partners


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

Blue Seventy

Elite technical race suits

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Colorado Nutrition

Health | Fitness | Performance

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Electronic bicycle ergometers, trainers, and software

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Honey Stinger

Pure Natural Energry

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Swim tools for the triathlete

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The Ultimate Non-Slip Shoe System

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One custom drink to replace bars, gels and pills.

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A full service triathlon store located in Southwest Denver.

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Pro Bike Express

Colorado-based bike concierge and transport service to triathlons across the US

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

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Roka Sports

Triathlon Wetsuits, Swimskins and SIM Shorts

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Rudy Project

Technically Cool Eyewear

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Running Shoes

Offering discounts to D3 Athletes on running shoes and apparel

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TriBike Transport

TriSport Bike Transportation

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XX2i Optics

Polarizes sunglasses and sport readers

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Beginner Triathlete

Triathlon training for beginners.

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Training Peaks

The Ultimate Training & Nutrition Software

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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!