By: Kris Werner Brand, CSCS, NASM CPT, CES, PES, SFG1, FMS, and Ryan Krueger, PT, DPT, LAT, ATC, CSCS
HYROX is unique. Unlike a traditional strength competition or a straight endurance event, HYROX blends running with functional strength movements: sled pushes, farmer carries, wall balls, and more. This combination requires athletes to balance two often competing training demands, strength and cardiovascular endurance. So, how should you structure weightlifting vs. cardio to get race-ready?
The Demands of HYROX: Balancing Strength & Endurance
A HYROX race consists of 8 × 1K meter runs paired with functional strength stations. Success depends on:
- Aerobic capacity – to sustain 8K meters of running under fatigue
- Anaerobic power – for high-intensity efforts like burpees, sled pushes, and wall balls
- Strength endurance – to repeatedly move heavy loads without breaking down
Research in exercise science shows that when strength and endurance training are combined (called concurrent training), programming order and recovery become critical to avoid interference.
Running vs. Lifting: Which Should Come First in Training?
A key principle: train the quality that matters most to your goal when you’re freshest.
- If your running is the limiting factor, prioritize cardio before strength on key days
- If you struggle with sleds, lunges, or wall balls, lift first and run second
Some older evidence suggests that endurance training done immediately after heavy lifting may slightly blunt strength gains. However, in a sport like HYROX, where neither pure strength nor pure endurance alone is enough to win, it’s often worth blending sessions strategically or training twice a day in shorter sessions.
How to Structure HYROX Training: Strength, Cardio, and Hybrid Workouts
Think of your training in three categories:
1. Strength Training (2-3x/week)
- Focus on compound lifts: squats, deadlifts, presses, and pulls
- Include accessory work for grip, posterior chain, and core stability
- Train in both max strength ranges (3-6 reps) and strength endurance ranges (8-15 reps) to build capacity for sleds and carries.
2. Cardiovascular Training (3-4x/week)
- Base endurance runs (easy pace, Zone 2) to improve aerobic efficiency
- Threshold/interval runs to mimic race intensity (e.g. 1K meter repeats at target HYROX pace)
- Mixed modal cardio (ski, row, bike) to reduce joint stress while still building the engine
3. Race Simulation/Hybrid Sessions (1-2x/week)
- Combine running with functional strength movements
- Get comfortable with being uncomfortable
- These sessions condition both your body and your pacing strategy
Sample HYROX Training Week Plan
- Day 1: Heavy lower body lift and short aerobic run
- Day 2: Interval run and core/upper accessory
- Day 3: Strength endurance circuit (lighter weights, higher reps)
- Day 4: Base endurance run (longer Zone 2)
- Day 5: Race simulation workout
- Day 6: Mobility and easy conditioning (bike, row, ski)
- Day 7: Rest
Big Takeaway: Build the Right Balance for HYROX Success
Weightlifting and cardio aren’t competing for space in HYROX prep. They’re partners. Strength training gives you the horsepower to move loads efficiently, while cardiovascular training ensures you can recover between stations and sustain pace for 8K of running. When structured intentionally, you’ll maximize performance without burning out.
Start Training for HYROX with Evolution
Want someone to program your HYROX training and guide your path toward CRUSHING your next HYROX race? Join Evolution Fitness in preparing for the Los Angeles HYROX Race in December 2025 and every race afterwards! Enjoy discounted race tickets when you join Evolution and take advantage of other perks/partnerships to support your fitness. SIGN UP for a HYROX class or SCHEDULE a free, 1-on-1 consultation with our Fitness Director to create a game plan for success!
