Why Strength Training For Marathon Runners Is Essential

You might think the secret to a marathon PB is running more, running faster, and then running even more.

But marathon success isn't just about what happens on the road; it’s also about what you do off it. Strength training for marathon runners is that unsung hero for runners who want to go farther, faster, and safer.

Imagine running a marathon as steering a finely tuned car. You’d want the engine to purr (lungs, check), the wheels to turn smoothly (legs, double check), but if the body is the chassis, don’t forget the chassis needs to hold it all together!

Why Strength Training For Marathon Runners Matters

Overuse Injuries: Avoiding the Training Wreck
  • Running is a repetitive motion; step after step, mile after mile. Without balanced muscle strength, this repetition can turn into a ticking time bomb.
  • Strength training helps balance muscles, providing stability and support that helps stave off common injuries like shin splints, IT band syndrome, and Achilles tendon issues. Picture it as giving your legs the structural support they need to stay grounded, literally and metaphorically.
  • A strong body is your natural injury insurance – one that’s infinitely cheaper than physio visits!
Endurance and Power: Gaining That “Second Wind”
  • We’ve all seen it. Runners hitting mile 20, moving like pasta in boiling water, limbs like noodles.
  • Strength training prevents that spaghetti-like collapse by increasing power and endurance. The stronger your legs, the longer they’ll keep you upright and cruising.
  • With targeted leg and core exercises, you can keep your form for longer, using less energy per step.

Conclusion: Keep Running Smart with Strength

Running marathons is about being strong and smart – and you’re already proving you’ve got the grit! Add just two strength sessions each week, targeting legs and core, and let them be your safety net.

Remember: Running alone can lead to burnout and injury, but adding strength makes you a stronger, smarter, and more resilient runner.

If you would like to learn more about how you could incorporate strength training into your marathon training programme, click on the link below and let's have a chat: