Mountain-Proof Legs Strength

Workout - Mountain-Proof Legs Strength

• 5min @ 10'00''/km
• 3 lots of:
  • 45s @ 10'00''/km
  • 1min rest
  • 45s @ 10'00''/km
  • 1min rest
  • 45s @ 10'00''/km
  • 1min 30s rest
• 30s @ 10'00''/km
• 30s @ 10'00''/km
• 3min @ 10'00''/km

Ready to start training?

If you already having the Pacing app, click try to import this workout:

Try in App Now

workout/mountainproof-legs-strength-9f3a6f29

Don’t have the app? Copy the reference above,
to import the workout after you install it.

Here’s a quick breakdown of Strength and conditioning session for UTMB | Part II from Run4Adventure. The video’s worth watching in full for all the details, but we’ve pulled out the key elements so you can jump right into the workout.

Key Points

• Single-leg strength and hip mobility for steep mountain terrain are the focus—practical movements that transfer directly to real trail conditions.
• The core: work through full range of motion, stabilize the knee, stay tall through the torso, use a stick as a balance aid while building strength endurance.
• Research suggests two 20-minute sessions weekly can reduce overuse injury risk by roughly 50% for ultra-runners.

Workout Example (2–3 times weekly; 3 sets, 8–12 reps per side unless specified):

1. Psoas Hip-Flexor Step-Up – Position yourself on a low step, drive the opposite knee upward as high as you can control, hold for 3–4 seconds, lower with control. The standing knee stays slightly bent; torso stays upright.
2. Single-Leg Deadlift with Mobility Stick + Weight – Light weight in the opposite hand, stick providing balance as you hinge at the hip, back stays flat throughout, lower until the hamstring stretches. Avoid rotating the shoulder forward; push back up through hip extension.
3. Stick Mobility Hip Raise – Stick supports under your hand, drive the hip vertical, spine rotates like a compass point, explode downward. Emphasize fast hip extension and aggressive knee drive.

Practical Tips

• Begin with a small range of motion, increasing depth or weight only when the movement feels solid.
• Pause 3–4 seconds at the bottom of each rep to maximize time under load.
• Spine stays neutral; imagine your head being gently pulled upward.
• The stick is there for balance—don’t use it to reduce the difficulty.
• After each circuit, do a quick 30-second “explosion” set: drop the hip fast and drive upward explosively without losing form.

Try this sequence weekly and adjust reps, sets, or weight to fit where you are now. You can track workouts in the Pacing app and dial the intensity to match your paces.

Closing Note: Build the mountain-specific strength your legs need for those long, steep days. Work this session into your week, scale it to your current ability, and you’ll watch your confidence grow as you tackle steeper terrain.

References

• Strength and conditioning session for UTMB | Part II - YouTube (YouTube Video)