Train Smarter, Race Stronger

Over the past decade, Well-Fit has helped thousands of athletes cross the finish line. Led by Sharone Aharon, a USA Triathlon Elite Level III coach and personal trainer, Well-Fit is a community of 200+ coaches and athletes training and racing together. We believe there is no finish line. Being an athlete is a lifelong journey. We’re here every step of the way, with resources to help you get started, grow stronger and get faster. 



Average years coaching experience

Kona qualifiers

IM finishers

Total athletes trained

Upcoming Programs

Miami 1/2 Marathon

Starting on October 10th

What’s New at Well-Fit?

Indoor and Virtual Class Schedule 

Well-Fit will provide you with challenging and effective classes both at Well-Fit and via ZOOM. Join us and stay fit through the colder months.

2022 Half Ironman Programs

Since 2005, we’ve helped thousands of 1/2 Ironman athletes cross the finish line.

2022 Ironman Programs

Well-Fit’s Ironman training program is designed to provide comprehensive training and support to successfully complete an Ironman.

2022 Base Training Programs

Whether you’re looking to take on the challenge of completing your first triathlon in 2021 or trying to improve your performance from last year, our group programs have helped hundreds of athletes set a personal best!

Sprint and Olympic Triathlon Training

Well-Fit will take you through every step of the journey — from the initial day of training all the way to the medal placed around your neck at the finish line! Programs ongoing throughout the year. Chicago Triathlon Training Program for our local Triathletes!

Youth Training Program

The program is designed to encourage young athletes (ages 7-15) to embrace a healthy lifestyle through a fun and engaging triathlon team program. Summer programs now available.

Well-Fit Elite Program

Now accepting applications for the 2021 season. If you are a high-performing athlete looking to train with other advanced level athletes to help you break through plateaus and improve your race results, then the Well-Fit Elite Program is for you.

Group Marathon Training

Well-Fit offers a group training program for Marathon runners! Stay motivated by training with a group. We have a specific program for the Chicago Marathon on October 8th 2021.



Whether you want to complete your first triathlon or make dramatic improvements over prior performances, private coaching can take you there.


Group Training

Well-Fit’s group trainings are designed to provide you with comprehensive training and support to successfully complete your triathlon of choice.



Classes are offered every day so you can train with your schedule. Whether you are a beginner or an elite, Well-Fit’s classes will take your performance to the next level.



Join some of the best trainers, coaches and athletes in the country. No matter what your budget or ambition, Well-Fit has a membership level that is right for you.


“Wanted to say a big thank you to the coaches at Well-Fit for helping me complete my first 70.3. In eight months, I went from barely being able to swim and ride a bike, to a 70.3 Steelhead finish!”

Stay in the know about what’s new at Well-Fit.    Join our mailing list!