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Optimize Your Training Journey

Pace Calculator

Find target paces for training and race goals.

Training Plan Generator

Get a personalized running plan based on race date and experience.

Optimize Your Training

Use interactive tools to track pace, heart rate, build custom plans, and monitor recovery.

Heart Rate Zone Calculator

Discover your aerobic/anaerobic thresholds.

Recovery Tracker

Rate your recovery and get recommendations.

Perfect Your Running Form

Learn the fundamentals of running form to boost efficiency and speed with visual guides and drills.

  • Proper Running Posture
  • Cadence & Stride Efficiency
  • Foot Strike Patterns
  • Arm Mechanics
  • Breathing Techniques

Train Smarter with Metrics

Dive into the science behind training—learn how to use VO₂ Max, heart rate zones, and recovery metrics to level up your performance.

  • Understanding VO₂ Max
  • Heart Rate Zones Explained
  • Lactate Threshold Training
  • Zone 2 vs Zone 4 Workouts
  • Using Data from Wearables (Garmin, Apple, Coros)

Essential Gear for Runners

Discover the top gear for your runs, from shoes to tech gadgets, and how to keep your equipment in top shape.

  • Best Running Shoes by Distance / Gait Type
  • Apparel & Accessories
  • Tech Gadgets (heart rate straps, GPS watches)
  • Maintenance (foam rollers, mobility tools)

Resource center

Weekly Training
Planner (PDF)
Running Form Checklist
Race-Day Nutrition Plan
Long-Run Fueling Chart

Frequently Asked Questions

What is HYROX training within ChAIron?

 HYROX” is a global fitness race format that combines functional and endurance elements (sled push, ski-erg, wall balls, burpees, and running). ChAIron offers race-specific programming for HYROX through the app.

What work does ChAIron’s HYROX mode cover?

Typical elements include: sled pushes, ski-erg or rower segments, wall balls, burpee broad jumps, and running segments.

 Who is the HYROX training module for?

It’s designed for people preparing for a HYROX event, from novices aiming to complete their first race to more advanced athletes seeking performance gains.

Does the HYROX module adapt as I progress?

Yes: the adaptive training engine changes workloads based on your performance, fatigue, and progress (which is crucial for HYROX race-prep).

Can ChAIron track my form during HYROX-type movements?

Yes, the AI tracks your movement, reps, and performance metrics during your sessions, which helps in station-based and endurance drills typical to HYROX.

Will this help me improve my HYROX race time or performance?

The goal of ChAIron’s HYROX module is to optimise your performance, reduce wasted motion, improve form and pace management, all of which should contribute to better race output.

Do I still need a gym or special equipment for HYROX training?

While HYROX training typically uses specific station equipment, ChAIron’s adaptive logic may provide equivalent/modified movements if your equipment is limited. (Note: exact equipment availability depends on your scenario; check within the app.)

 Is ChAIron suitable for other fitness goals besides HYROX?

Yes: the broader platform supports calisthenics, yoga, handstand mastery, and general strength & endurance programming.

Train with Chairon — your personal AI running coach

Personalized running plans with adaptive pace targets and form feedback, tailored to your goals. Stay on track and optimize performance with real-time adjustments based on your progress.

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