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Stay Injury Free All Season Long

Most running injuries aren't bad luck, they're predictable patterns that build up over time. This guide shows you how to spot & stop them.

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The Runner's Guide: How To Stay Injury Free by Dan Lyne
FREE
Written specifically for middle-aged runners
Multiple Boston Marathon finisher after 45+. After figuring out why he kept getting hurt

What's Inside the Free Guide

How the Runner's 4X Routine keeps you training consistently, without the setbacks.

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Training was going great — until it wasn't.

You blocked the time. You followed the plan. You put in the miles. And something still broke down.

Most runners assume that's just the sport. It isn't. Most running injuries don't happen randomly. They build slowly, in patterns that are completely predictable once you know what to look for.

The problem isn't your effort. It's that no one taught you how to read the warning signs before they become a setback.

Whether you're training for your first 5K or your seventh marathon, this guide gives you the roadmap to stay healthy and race strong.

This guide was written by Dan Lyne — a middle-aged runner, RRCA-certified coach, and Boston qualifier who spent years figuring out the hard way what most runners never get told. Everything in here is the same system he uses with every athlete he coaches.

This guide is for you if you're experiencing any of the following:

Nagging pain or sharp pain during or after runs
Recovery taking longer than it used to
Missing training or race days due to injuries
Pushing through pain and making it worse

You don't have to accept injuries as part of running. This guide gives you a system for catching problems before they sideline you. The same approach Dan uses with every athlete he coaches. It will help you stack injury free week on top of injury free week of training.

Everything you need to train through the season — unbroken.

I provide practical strategies built specifically for runners who are 40+, but the reality is, these strategies work for runners of all ages. This isn't generic advice.

01

Early Warning Signs to Never Ignore

Most runners feel the warning signs before an injury sidelines them. They just don't know how to read them. There's a real difference between productive training soreness and a signal your body is breaking down. Confusing the two is one of the most common ways a training cycle falls apart.  That distinction is a skill and this guide helps you develop it before it costs you a training cycle.

02

Smarter Recovery Protocols

Most middle-aged runners skip recovery work because they think it's optional. It's not.  Your body does its hardest adaptation work between runs, not during them. Skip the recovery and you're not just tired, you're building toward a breakdown.

03

The Right Warm-Up & Cool-Down

Most runners skip the warm-up when they're short on time and the cool-down when they're tired.  This is exactly when both matter most. I show you the exact routines to prime your body for hard efforts and protect your joints as mileage climbs, without adding significant time to your day.

04

Strength Work That Actually Helps

Most running injuries trace back to the same root cause, muscle imbalances that go unaddressed for months or years. I'll show you the targeted exercises that fix the imbalances most runners carry, without spending hours in a gym. Access to my library of strength training routines is included.

05

Training Load Management

One of the leading causes of running injuries, not because runners are reckless, but because motivated runners push. This guide teaches you how to ramp mileage and intensity in a way that builds fitness without crossing the line that turns ambition into a stress fracture. 

06

Proven Injury Prevention Strategies 

Most running injuries follow the same pattern: a small warning sign gets ignored, training load keeps climbing and a few weeks later you have to stop training,  wondering how it happened again. These 8 strategies are proactive.  They are built into your routine now, so you're stacking injury-free week on top of injury-free week until you reach the start line.

Dan running the 2026 Boston Marathon
Dan at the 2026 Boston Marathon
DAN LYNE Middle Age Marathoner

Written by a runner who's been exactly where you are.

Dan Lyne isn't a 25-year-old fitness influencer. He's a middle-aged runner and RRCA-certified running coach who spent years fighting injuries, until he figured out what actually works and learned the hard lessons about training, injury and recovery that come with running serious miles after 40. It's not age, it's specific imbalances. Dan has trained hundreds of runners to stay healthy while training hard.

This guide is built around the Runner's 4X Routine. The same system and protocols Dan uses with every athlete he coaches. It distills everything he wished he'd known earlier: the practical habits and routines that allow his athletes to stay consistent with their training and racing instead of rehabbing.

Crash Test Dummy of middle age runners years of trial & error turned into a coaching system for 40+ athletes

Don't take our word for it.

★★★★★
"

Dan has been a great, knowledgeable coach. He has guided me through two successful marathon training blocks without injury.  This training block he helped me successfully run 3 marathons in 5 weeks all within similar pacing. I couldn't thank Dan more for helping me with a successful block and keeping me healthy!

MK
Suzanne M.
Age 45 · Marathon Runner
★★★★★
"

I've been working with Dan for about two years and during that time, my race times have improved and my enjoyment of running has grown significantly. A big part of that increased enjoyment is that Dan has helped keep me injury-free. He's created a personalized training plan tailored to my specific goals and frequently checks in to see how I'm doing. Dan is a fantastic coach who truly cares about his athletes.

SL
Troy B.
Age 41 · 1/2 & Marathon Runner
★★★★★
"

I reached out to Dan for coaching after a lackluster performance on my second marathon. I was new to running, quite slow, and had many strength deficiencies causing pain around my hips and legs during my runs. Dan assigned me several exercise routines, stretches, and rolling on top of the running. After a month my pain was mostly gone and I could focus on just running.

RT
Alex M.
Age 38 - Marathon Runner

You don't get that missed training time back. Let's make sure your next training block counts.

Stop leaving your race day performance to chance. Download the free guide and start training with the confidence that comes from knowing exactly how to protect your body.

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