Runner's Periodized Strength Training: How to Integrate It with Running Training

Introduction

“Should I still lift weights during race preparation?” This is one of the most common questions asked by runners in Taiwan. Some worry that strength training will make their legs feel heavy and affect their running, some feel that running alone is enough before a race, and others have no idea how to combine strength training with their running plan.

In fact, strength training and running training are not opposing options—they are complementary training tools. The key lies in the concept of “Periodization”—in different phases of race preparation, the focus, volume, and intensity of strength training should be adjusted accordingly, so that both types of training can maximize their benefits without increasing the risk of injury.

The Basic Framework of Running Periodization

A complete marathon preparation cycle can typically be divided into four phases:

Specific Strength Training Arrangements for Each Phase

General Prep (20–16 weeks out from race)

This is the period with the highest strength training intensity in the entire cycle. Running volume is relatively low, and the body has ample recovery capacity, allowing for 2–3 systematic strength sessions per week:

• Exercise selection: Compound movements as the priority (squats, deadlifts, Bulgarian split squats, single-leg deadlifts)
• Load range: Maximal strength oriented (3–5 sets × 5–8 reps, heavier loads)
• Goal: Build neuromuscular efficiency and foundational strength to support the upcoming increase in running volume

Specific Prep (16–8 weeks out from race)

Running intensity and volume begin to rise, and strength training should be adjusted accordingly:

• Reduce load, increase movement speed (shift from strength to power)
• Add plyometric training (jump rope, bounding)
• Reduce strength sessions to 2 per week, with each session shortened to 30–40 minutes
• Schedule strength training on easy run days or after interval days

Competition Prep (8–3 weeks out from race)

Running training is the absolute priority at this point, and strength training shifts to “maintenance” mode:

• 1 session per week, 20–30 minutes each
• Focus on bodyweight or light-load movements
• No heavy loading of any kind, to avoid residual fatigue affecting run quality

Taper (Final 3 weeks)

• Stop systematic strength training
• Keep only 5 minutes of glute activation before each run (clamshells, band walks)
• Allow muscles to fully recover before race day and stand at the starting line in optimal condition

Ordering Principles for Same-Day Training

If strength training and running must be scheduled on the same day, the order is very important:

• Running first: On speed work days or long run days, running should take priority, with strength training scheduled at least 4 hours after the run, or the next day
• Strength first: On easy recovery run days, strength training can be done first, with the run serving as a cool-down
• Never on the same day: Heavy loading (max-intensity squats, deadlifts) and long-distance runs should not be scheduled on the same day

Practical Advice

• Runners new to lifting: Spend the first 4–6 weeks building foundational movement patterns before starting periodized programming
• Training log: Record how your legs feel on runs after each strength session—this helps you find the arrangement that works best for you
• Listen to your body: If you still have significant delayed onset muscle soreness in your legs for 2 consecutive days after strength training, the load is too heavy and should be adjusted
• After the race: The 1–2 week recovery period post-race is the best time to re-establish strength training habits

Conclusion

Strength training is not an “optional extra” for running—it is a foundational investment that makes running safer and more efficient. Through periodized programming, you can build strength and improve running performance simultaneously throughout your race preparation, crossing the finish line in the best physical condition possible on race day. Start planning now, rather than regretting not having trained after an injury occurs.

Related Reading

• Runner’s Strength Periodization: Adjusting Your Program from Base-Phase Weights to Competition-Phase Maintenance
• Integrating a Runner’s Training Plan: How to Fit 2 Weekly Lifting Sessions into Your Mileage Plan
• Periodized Strength Training for Endurance Athletes: A Scientifically Integrated Training Program
• Combining Running and Strength Training: Why Runners Need to Lift