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Mile High Muscle
Intermediate–AdvancedFree

Mile High Muscle

Mile High Muscle is a high-intensity program designed for intermediate to advanced lifters, combining strength and cardio to push limits and build muscle.

Lindsay C.
Lindsay C.· Mar 2025
iOS & Android

Overview

Length
8 weeks
Days / week
6 days
Level
Intermediate, Advanced
Goal
Muscle, Women's, Strength
Equipment
Full Gym
Session length
90 min
Elevate your strength to new heights with this high-intensity workout inspired by Denver’s famous altitude. Designed to challenge your body like the Mile High City challenges its visitors, this routine combines muscle-building exercises with endurance-boosting cardio to help you climb to the peak of your fitness goals. Prepare for an altitude adjustment as you push your limits and build muscle at every turn!

Who it's for

Athletes at the Intermediate–Advanced level
Athletes focused on gaining both size and strength
Athletes who can train 6 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Glutes
12.5%
Abs
12.4%
Upper Back
10.9%
Hamstrings
9%
Lats
8.8%
Quadriceps
8.8%
Calves
6.8%
Biceps
6.1%
Lower Back
4.4%
Middle Delts
4.1%
Front Delts
4.1%
Rear Delts
3.4%
Triceps
2.7%
Cardio
2.3%
Abductors
1.7%
Adductors
1.1%
Other
0.6%
Forearms
0.3%
Week 1 Workouts
#ExerciseSetsReps
1Wall Sit245 sec
230 sec
2Glute Kickback (Cable)310–12 reps
3Hip Abductor (Machine)310–12 reps
4Seated Calf Raise412–15 reps
5Reverse Lunge (Bodyweight)212 reps
6Cardio120 min
#ExerciseSetsReps
1Pendlay Row36–8 reps
2Lat Pulldown310 reps
3Bicep Curl (EZ Bar)310 reps
4Face Pull310 reps
5Overhead Tricep Extension (Cable)310 reps
6Seated Shoulder Press (Dumbbell)310 reps
7Cardio120 min
#ExerciseSetsReps
1Hip Thrust (Barbell)310 reps
2Romanian Deadlift (Barbell)38 reps
3Seated Calf Raise412–15 reps
4Bulgarian Split Squat (Dumbbell)38 reps
5Leg Extension310 reps
#ExerciseSetsReps
1B-Stance Romanian Deadlift (Dumbbell)38–10 reps
2Hack Squat38–10 reps
3Seated Calf Raise412–15 reps
4Hip Thrust (Barbell)38–10 reps
5Hamstring Curl38–10 reps
#ExerciseSetsReps
1Stretching120 min
2Plank21 min
3Lying Leg Raise315 reps
4Bicycle Crunch320 reps
5Russian Twist330 reps
6Flutter Kicks320 reps
7Cardio120 min
#ExerciseSetsReps
1Lat Pulldown38–10 reps
2Seated Row (Cable)38–10 reps
3Lateral Raise (Cable)38–10 reps
4Kneeling High To Low Underhand Pull Downs310 reps
5Bent Over Row (Dumbbell)310 reps
6Delt Fly (machine)310 reps
7Cardio120 min

Weeks 2–8 are in the app

Download Boostcamp to follow the full program with auto-progression and built-in coaching notes.

Common questions

Yes, Mile High Muscle is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 8 weeks are fully unlocked.

This program is built around a full gym. Make sure you have consistent access before starting, since the progression model assumes you can perform the same movements week over week.

Each session typically takes around 90 minutes to complete. That estimate covers your working sets but doesn't account for warm-up or rest between sets, so budget a little extra time when you're first learning the movements.

Mile High Muscle is structured around 6 training days per week, with rest days built in to allow for recovery. The Boostcamp app lets you reschedule sessions if your week doesn't go to plan.

The program runs for 8 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

Mile High Muscle is available inside the Boostcamp app, free on iOS and Android. Once you download the app, you can search for the program by name. The app tracks all your sets and weights automatically, so you always know exactly what to do next session.

Get started

Boostcamp app
1,000+ free programsStrength, hypertrophy, powerlifting and more, from elite coaches. All free.
Auto-progressionWeights and targets update automatically based on how you perform.
Coaching notesBuilt-in cues from the creator inside every workout session.
Progress trackingLog every set and see your strength gains over weeks and months.
Advanced analyticsTrack volume, intensity, and 1RM trends to see exactly how your training is evolving.
Free on iOS & Android