Popsugar Fitness Fitness Tips 5K Treadmill Training Plan Beginner Treadmill Plan: Here's How to Build Up to a 5K in 8 Weeks September 5, 2018 by Nicole Yi View On One Page Photo 7 of 8 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 7 Week 7 Workout #1: Lighter Endurance Run Warmup: 6 minutes of dynamic stretching and drills (high knees, butt kicks, skips, lateral shuffles). Workout: 20- to 25-minute light run. Start at 3.5 percent incline. 4 x 30-second strong run. Workout #2: Light Farlek Workout Warmup: 6 minutes of dynamic stretching and drills (high knees, butt kicks, skips, lateral shuffles). Start at 2 percent incline. 4 x 30-second strong run. Workout: Start at 1.5 percent incline. 2 x 9-minute run (3 minutes of easy effort, 3 minutes of race effort, 3 minutes of above-race effort) with 2 minutes of rest in between. Workout #3: Strength and Run Combo Warmup: Do a full-body strength-training workout to activate the hips and body. Workout: Start at 1 percent incline. 5-minute jog. Add 0.5mph to your speed. 5-minute run. Add 0.5mph to your speed. 5-minute run. 5-minute easy walk. Previous Next Start Slideshow Fitness TipsWorkoutsRunningCardio WorkoutsTreadmill WorkoutsBeginner Workouts