This Level 2: 16 Week Marathon Training program is perfect for new runners or runners looking for a training program that builds strength, speed, and endurance. Training program begins with a 1 hour 50 minute long run and builds to a 3-hour long run. This plan is perfect for 12-22+ minute milers looking for stacked long runs and a challenging marathon training plan. Running Plan in Final Surge Includes: • 3 Strength training workouts per week with videos • 4-5 Running Days (with 1 day of speed ...