Understanding the Army Ruck March: What, Why, and How
The army ruck march is an essential test of endurance, mental grit, and tactical preparedness. As a certified personal trainer who lost 90 lbs through rucking and continues to coach others, I know firsthand how this military staple can transform not just your fitness, but your mindset. Let’s break down what makes the army ruck march unique, training approaches that work, and the key gear I’ve relied on over the years.

What Is an Army Ruck March?
An army ruck march involves carrying a loaded backpack, or “ruck,” for set distances (often 6-12 miles) at a fast pace. Usually, you’ll be packing 35+ pounds, moving quickly over mixed terrain—an absolute test of fitness and willpower. The ruck march wasn’t just pivotal in my personal transformation; it’s a classic tool for building functional strength and resilience.
Why Train Like You’re Prepping for an Army Ruck?
- Builds real-world endurance
- Strengthens your back, legs, and core
- Burns more calories than regular walks
- Improves mental toughness
If you’re aiming for weight loss or improved athleticism, there’s no better base than ruck training. Even after becoming a personal trainer, I strongly recommend rucking as the most reliable way to maintain lower body weight and burn fat—nothing else keeps me as consistent.
Essential Gear: What I Use and Recommend
Weighted Vests
Beginner or not, I often suggest starting your ruck march prep with the Wolf Tactical Adjustable Weighted Vest. Its balance and stability make longer distances less punishing on the shoulders compared to a traditional backpack, and it transitions well to other training forms.

Rucking Backpacks
If you’re simulating the military style or stepping up your distance, nothing matches the toughness of a GORUCK Rucker 4.0 20L pack. It’s built for punishment and ideal for those eyeing longer or heavier rucks.

Training Plan: Ruck Like the Army
- Start light—Try 20 lbs over 2-4 miles, and gradually add 5 lbs every two weeks.
- Work on pace—Aim for 15 minutes per mile. Time yourself and track improvements.
- Pace yourself on longer marches—Every two weeks, push for a “long day” where you go 6+ miles.
- Prioritize recovery—Foot care, foam rolling, and solid nutrition are crucial for consistent progress.
Track Your Calorie Burn
The army ruck march is an elite calorie burner. Want to know exactly how hard you’re working? Use our free Rucking Calorie Calculator to see your estimated burn—crucial for fat loss or fueling your training.

Final Thoughts from Preston Shamblen
Whether you’re prepping for military service, pushing boundaries, or burning off the old you—army ruck marches forge discipline and strength like nothing else. Join me. Pick up your vest or ruck, set your sights, and let’s keep moving forward—one mile at a time.





