Kirsten McCay Sponsors - Female TriathleteI am super excited to have sponsors that make my training and racing possible! As a triathlete, training at this level, there is a lot of hard work, sweat and planning that goes into being able to race competitively.

It is with the help of my amazing sponsors that my racing life is a reality!

If you would like to find out about joining “Team Kirsten”, please check out my become a sponsor page!




303 Triathlon - Training Peaks303 Triathlon is an online resource for all things triathlon in Colorado. They have race previews, race summaries, articles, training tips, triathlon news, resource links, calendar events, and personal stories to help all triathletes from newbies to pros come together to form a tight knit community. I chose 303 Triathlon because their staff is passionate about the sport and truly wants to build a close community of athletes in Colorado. I am proud to represent the 303 whether I am in Colorado or anywhere else in the world. www.303Triathlon.com

One Health Chiropractic

OneHealth Chiropractic OneHealth Chiropractic exists solely to educate, adjust, and transform as many people in the world as they effectively can in their lifetime and beyond.I chose them as my chiropractor because their core values are similar to mine. The doctors are professional and truly care about the well-being of their patients. To perform at my best, my body bust be at it’s best.


Swim Outlet

Swim OutletI have been using SwimOutlet for all my swimming gear for over 10 years. Over the past few years they have added more triathlon gear as well as nutrition, recovery, and race day products that I was already using. And they are WAY cheaper (usually with free shipping) than I found anywhere else.

They also have cute and fun (non-technical) clothing and shoes at a discount. BONUS!


Beachbody Performance

BeachbodyI have been a Beachbody Coach since 2010 and have used several of their nutritional products over the years. This year, they came out with a performance line and became a sponsor for Ironman North America. I started using the “Energize” and “Hydrate” products while training for Ironman Boulder and am in love with both of them. I use them both daily to increase my speed and endurance in training and racing. Here are more deets about the entire line of products…



ShakeologyIt’s no secret I love Shakeology. I drink it every single day, at least once, usually twice, to help me get the nutrients I need to recover and stay healthy, despite how hard I am on my body day in and day out. I also travel a lot and need something nutritious I can easily eat on the road. I owe my weight loss, veganism, recovery, and race season to Shakeology!