HYROX Sandbag Lunges: Technique, Standards, Training, and Race Strategy

The Sandbag Lunges are the second-to-last station, and they’re one of the most decisive moments in the race. By now your legs are cooked, your breathing is high, and your posture wants to collapse. Lunges punish weak positions and poor pacing—especially because you still need to run one more 1k and then finish with wall balls.

Below you’ll find standards, technique cues, pacing strategy, and workouts to improve your HYROX lunges.

Where the Sandbag Lunges fall in the race (and why it matters)

Race order: … Station 6: Farmers Carry → Run 7 (1km) → Station 7: Sandbag Lunges (100m) → Run 8 (1km) → Station 8: Wall Balls
Why it matters: This is the last leg-dominant grind before the final run. If you turn lunges into a stop-start suffer-fest, your last run becomes survival and your wall balls fall apart. The goal is to keep lunges smooth and unbroken as long as possible with a strategy that protects your quads.

Sandbag Lunges at a glance (quick wins)

Short stride, knee kisses the floor: consistent depth without crashing.
Stay tall at the top of every rep: full extension keeps reps clean.
Alternate legs, no shuffles: step directly into the next rep.
Breathe every rep: exhale as you stand.
One planned break beats five random breaks.

What are the HYROX Sandbag Lunges?

You complete 100 meters of alternating lunges while carrying a sandbag on both shoulders. Each rep requires the trailing knee to clearly touch the ground and you must stand fully between reps.

Official standards and rules (what counts)

Distance: 100m
Knee touches the ground on each lunge.
Each rep ends standing tall with hips and knees fully extended.
Lunges must be alternating; no steps or shuffles between reps.
Sandbag must stay on both shoulders throughout (no putting it down).

Singles sandbag weights

Women Open: 10kg
Women Pro / Men Open: 20kg
Men Pro: 30kg

HYROX lunges technique (step-by-step)

1) Setup

Sandbag high and stable on traps.
Chest tall, ribs stacked, eyes forward.
Feet start behind the line before the first lunge.

Cue: “Tall chest, tight core.”

2) The lunge

Step slightly shorter than you think.
Front foot flat, knee tracks over toes.
Back knee touches softly (don’t slam).
Stand tall fully before the next rep.

Cue: “Soft knee, strong stand.”

3) Rhythm + breathing

Exhale as you stand.
Keep a steady cadence—avoid long pauses.

Common mistakes (and fast fixes)

Mistake 1: Overstriding (quad death + wobble)

Fix: shorten the step and keep torso tall.

Mistake 2: Not fully standing tall

Fix: finish every rep with full extension—clean reps save penalties.

Mistake 3: Random micro-breaks

Fix: pick a plan: continuous to 50m, then one break, then finish.

Pacing and race strategy

Target effort: controlled grind (RPE ~8/10), never a max effort.
Best approach: start conservative for 20–30m, then settle into a sustainable rhythm.
If you must break: put feet parallel, 3–5 deep breaths, then go immediately.

Transition to Run 8 (last run):

The first 200–400m will feel awful. Keep cadence high, posture tall, and let pace build gradually.
Your goal is to arrive at wall balls with breathing under control, not in panic mode.