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🏃10 Running Form Mistakes That Cause Injuries and Slow You Down

🏃10 Running Form Mistakes That Cause Injuries and Slow You Down

Plus: Do’s and Don’ts of the Week Before Half Marathon

September 17, 2025

In partnership with

Hi and welcome to our latest newsletter!

This week, we’re sharing practical advice to help you run more efficiently and step up to race day with confidence. Here’s what’s inside:

10 signs of inefficient running form—small mistakes in posture and stride that can add up to slower times or even injury.
The do’s and don’ts of the week before your half marathon—simple but crucial steps to make sure you arrive at the starting line rested, fueled, and ready.

Read on!

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MUST READ

10 Signs of Inefficient Running Form That Can Lead to Injury or Slower Times

Mileage, workouts, and shoes often get the spotlight in training plans. But the way you move—your running form—can be just as critical.

Efficient mechanics help you run faster with less effort and lower your injury risk.

Inefficient mechanics, on the other hand, waste energy and pile stress onto your joints.

Here are 10 signs your running form may be working against you—and how to recognize and correct it.

POPULAR

The Do’s and Don’ts of the Week Before Your Half Marathon

Seven days to go: cut mileage, nail your routine, and avoid last-minute mistakes. These are the do’s and don’ts for the week before your half marathon.

Unlock the list →

8 Eating Habits That Kill Your Running Weight Loss Goals

Here are eight common ways runners unintentionally sabotage their own progress at the table—and what to do instead.

Keep reading →

8 Ways to Avoid Overeating After a Run

Post-run hunger is real—here’s how to manage it.

Learn the essentials →

How Much Does It Really Cost to Run a Marathon in the USA?

Thinking about running a marathon? Here’s the budget you’ll need for serious, comfortable preparation and race entry.

Check it out →

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