Unlock Your Full Potential with Precision Training

Aerobic capacity, functional training, recovery, and race-day execution for athletes committed to a higher standard.

View Programs Credentials

Consistency is key.

Julien Prieur, JUXFIT performance coach
Julien Prieur JUXFIT Performance Coaching

Precision Built Around the Athlete

My mission is to empower athletes with the knowledge, structure, and mindset needed to reach peak performance. Specializing in aerobic capacity and functional training, I craft tailored programs that refine endurance, optimize recovery, and enhance race-day execution.

I work with dedicated and aspiring athletes who are committed to becoming the fittest, most resilient version of themselves. By integrating science-backed strategies and a results-driven approach, I help clients master consistency, precision, and adaptability—the cornerstones of elite performance.

Programs

Find the right fit for your level and goals.

1:1 Online Coaching

The fastest path to your next PR

  • Mobile app with fully detailed sessions
  • Daily result logging and coach feedback
  • Testing week and running pace chart
  • Technique review from uploaded videos
  • Race plan, nutrition timing, and warm-up strategy
From €299/month 3mo 5% off · 6mo 10% off · 12mo 15% off
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Autonomous Program

Structured plans. No coaching. Just train.

  • Choose Hyrox or Running specific
  • Race-focused periodization
  • Delivered via app
  • 4-week training blocks
€119 / 4 weeks 5% reward for 12-week commitment
Get the Program

Workshops

Group training for teams and gyms

Custom workshops for groups. In-person or remote. Tailored to your team's level and goals.

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1:1 Online Coaching

See the Coaching System

Julien walks through the full 1:1 setup: how sessions are delivered, how feedback is reviewed, and how training becomes a race plan instead of a loose workout calendar.

  • Mobile app with exercise demos and detailed daily sessions
  • Testing week, personal pacing chart, and progress tracking
  • Weekly feedback by call or video review
  • Race plan, food timing, and warm-up strategy before competition
Start 1:1 Coaching

Credentials & Achievements

Race-Proven Coaching

49'06 APAC Relay Record
59min Asian Champion HYROX SG Mixed Double
1st HYROX Shanghai Champion 2025
2x HYROX SG / SPARTAN SG Overall Wins
JUXFIT athletes after a track training session Julien Prieur leading a JUXFIT workshop group JUXFIT athletes recovering together on the track
  • Certified Professional in Nutrition, Health & Fitness - IPSO Facto, France (Lyon)
  • BPJEPS AGFF (Level IV Certification) Since 2012
  • Asian Champion - 1st place - 59min Hyrox SG Mixed double 2025
  • 1st place - Champion - Hyrox Shanghai 2025
  • APAC Relay record - 49'06 Team Relay 2026
  • 2nd Place - 54min Asian Championships HYROX HK Double 2024
  • Winner - 1st Overall - HYROX SG 2024 / SPARTAN SG 2024
  • 3rd Place - 53min European Championship HYROX Double 2022
  • Fittest Man in Malaysia - CrossFit Open 2018
  • National-Level Athlete - Athletics, Middle Distance

What Athletes Say

★★★★★
"I signed up having never done a Hyrox. Julien's program got me across the finish line in under 1h20 - and I actually enjoyed the process. The daily app workouts and WhatsApp check-ins kept me accountable."
Sarah M. First Hyrox finisher, Singapore
★★★★★
"I'd been stuck at 1h05 for two seasons. After 4 months with Julien, I broke the hour mark and qualified for the European Championships. His periodization is next level."
Thomas R. Hyrox Pro, France
★★★★★
"I never thought I'd be able to run for more than 5 minutes. Julien taught me the proper way - at 33, I just got into it and it's been life-changing."
Sean B. Hyrox enthusiast, Bangkok

Train With Precision

Whether you are chasing your first finish or preparing for a podium spot, build the structure, consistency, and adaptability your race demands.

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