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JustTRI Trainer's Corner

Win by getting to the start line!

Accomplish your goals by starting today.  

No matter where you are physically, 

JustTRI Coaching will take you to the next level. 

Coach Marc Chung will help you in 

your journey.

All you have to do is:


JustTRI Coaching Services

JustTRI Coaching is geared to give you the greatest potential for athletic success in Triathlon and Marathons.  Coaching without judgment. Coaching to meet your goals. Coaching for your success.

Coach Marc Chung: USAT Level 1 Certified Triathlon Coach and a USAT Certified Race Director.

Finisher of over 8 Marathons, a 33 Mile Ultra and numerous Triathlons to include:

Honu 2009, 70.3 Ironman Triathlon

Victoria 2016, 70.3 Ironman Triathlon

Whistler 2016, 70.3 Ironman Triathlon

Victoria 2017, 70.3 Ironman Triathlon

Whistler 2017, Full Distance 140.6 Ironman Triathlon

Whistler 2018, Full Distance 140.6 Ironman Triathlon


Coach Marc is a YMCA Swim Coach.  Coach Marc teaches the Masters Swim class with a emphasis on Triathlon.

Contact Coach Marc for a detailed Training plan!


JustTRI Athletic Coaching Service

Start the Journey!

The Summer Triathlon Coaching series is a geared very specifically to your Triathlon Goals for the next 4 Months.  Marc offers 4 months of Triathlon Training.  You can join anytime.  Do you have a big race that you are training for?  Set your goal.  I'll build a personalized plan and help you achieve your athletic dreams.  It starts here, it starts today! 

Planning on swimming up to 2.4 Miles? Biking 112? Marathon Training?

It is insane to go at these endurance tasks alone.  Why would you?  You have 10K invested in your bike, countless hours on the road.  You pound the pavement like no other...You train hard - It's time to train smart!

Are you guessing on your fitness level? Need an extra push?  Where's your motivation?  ITS RIGHT HERE!

Train with confidence.  Succeed in Triathlon.  Train under the guidance of IRON+MARC.

Training for the Triple Threat Triathlon Series?  Victoria or Whistler Half or Full?  Or any number of local triathlons, Coach Marc has very likely done these and knows them!  Marc can assist you in achieving your Triathlon goals. 

What are you waiting for?

Contact Marc for all the details at

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