Comebacks
The comeback is where runners get hurt
The most dangerous weeks in running aren’t the biggest ones — they’re the first ones back. Why returns from layoffs go wrong, and how to rebuild without repeating the cycle.
· 6 min read
A field guide to running that lasts
The runners who last aren't the fastest. They're the most durable.
Most runners don't quit because they lose the will. They quit because they get hurt — again. Durable running is the discipline of building a body that can take the training, so you keep showing up. For years. For decades.
What is durable running?
Train so you don't break.
Fitness is easy to build and easy to lose. The thing that decides whether you reach your goals isn't your best week — it's how many good weeks you can string together without a setback.
Durability is trainable. Tendons, bone, and muscle all adapt to load — just on their own timelines. Get the dose and the patience right and your body becomes a fortress. Get it wrong and you live in the boom-and-bust cycle: build, break, rebuild, repeat.
This is a publication about getting it right. The science of load, the habits of runners who never seem to get hurt, and the unglamorous work that keeps you on the road.
The Field Guide
Latest from the guide
Strength
Lift heavy, run forever
Running alone won’t build the tendon and bone capacity it demands. The case for heavy, boring strength work — and a two-session plan that fits around training.
· 7 min read
Manifesto
What is durable running?
Fitness isn’t the bottleneck for most runners — durability is. A manifesto for training that lasts decades, not seasons.
· 6 min read
Principles
Consistency is the only superpower
Why uninterrupted training beats heroic blocks every time — and how to find the sustainable ceiling that lets fitness actually compound.
· 5 min read
Physiology
Build a body that can take a pounding
Tendons, bone, and muscle all adapt to running — just on wildly different timelines. Understanding the mismatch is the key to staying healthy.
· 7 min read
Watch
New on the durability shelf
Our favorite videos from your favorite voices.
E3 Rehab
BEST Exercises for Runners (Strength Training | Plyometrics | Power Exercises)
Doctors of physical therapy walk through strength, plyometric, and power work chosen for the specific demands running places on the body. A sensible starting template if you lift so you can keep running.
Added
Stephen Seiler
How "normal people" can train like the world's best endurance athletes
The exercise scientist who documented the 80/20 pattern in elite endurance sport distills two decades of research into one talk: most world-class training is genuinely easy — and that intensity discipline is exactly what everyday runners can borrow.
Added
Nicklas Rossner
Does Running Form ACTUALLY Matter? (Science Explained)
A physiotherapist sorts the evidence on running form from the folklore: which mechanical traits are linked to injury, which are just individual variation, and what's actually worth changing.
Added