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Listen to Tri2One on the Endörfina Podcast Here!

Join a fitness community that is passionate, determined, and supportive. Whether you’re here for a month or committed to years, we’ve got exactly what you need. Our group training program offers year round triathlon coaching for a variety of races and events as well as year long improvement plans.

With over 35 years of experience in the sports of running & triathlon and being a USA Track & Field and USAT certified coach since 1998, I am here to help you achieve your goals from finishing a race, competing according to your expectations or qualifying for important races.

Everyone is considered an ELITE athlete to us.

Every athlete needs a coach.
Olympians have coaches.
Even coaches have a coach!



“I have trained with Marcelo since 2000 as I was looking for a group to train with. Having a solid workout at a specific time and place was so helpful and actually got me more involved in participating in triathlons. I couldn’t have gotten to the level I was at in 2002-2003 (on the USA triathlon long distance team) without Marcelo’s training.”

Denise Desaulniers

“We are a real team that pulls together, supports each other, trains hard and has fun. The results for me were almost immediate. In every race in which I competed in my first year, I got better and amazingly killed my personal goal in my first Half Ironman event.”

chuck fallon

“Hands down, this is the best team in the South Florida area. Everyone cares about each other and helps each other. I now follow a set program designed to make me faster, stronger, and injury free. The Team pushes me to be my best”

Ricky Arriola

What do you get with our Training Programs?

+Full Access to multiple group session opportunities per week

+Group sessions for open water swimming, biking, running, track workouts, sport-specific educational clinics, and more!

View our training packages page to compare plans!

+Sessions devoted specifically to teach beginners the basics in all aspects of triathlon. Whether it’s your first time in open water or on the bike, we will get you comfortable and ready to race!

+Group sessions on Key Biscayne, South Beach, Coconut Grove, and Doral

+Each athlete receives their own online program complete with training calendar based on your abilities and race goals

+Aggressive athlete discount program at retailers and many races

+Fun training in a group environment to keep you accountable and motivated

+Social get togethers