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Pre-Run Nutrition

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Signs of Under-Fueling in Runners

Runners World Editors

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Are Electrolyte Packets Worth the Hype?

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Can Pickle Juice Really Help With Muscle Cramps?

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new york, new york september 05: monique lebrun runs during the 2025 new balance 5th avenue mile on september 05, 2025 in new york city. (photo by marathonfoto/new york road runners via getty images)

3 Race-Day Lessons I Had to Learn the Hard Way

how to train with gels

How to Use Gels in Training and Racing

after running

Symptoms of Magnesium Deficiency

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Make Long Runs Easier With 2 Simple Fixes

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How Baking Cookies Powers My Long Runs

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What Are the Benefits of Creatine for Runners?

Nutrition - Weight Loss

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healthy snacks

43 Nutritious On-the-Go Snacks To Satisfy Your Cravings

Runners World Editors

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The 6 Best Energy Gels for Runners

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When to Drink Electrolytes, According to Experts

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The Best Carbs for Runners

race image library from the 2025 brooklyn half marathon. photographer trevor raab (staff)

How to Fuel a Marathon With a Sensitive Stomach

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refined grains vs whole grains

Carb-Loading? Here’s What to Know About Grains

By Elizabeth Millard

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How to Fuel Your Marathon to Avoid Bonking

By Lauren Bedosky

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What to Eat to Beat the Heat

By Ashley Mateo

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Every Running Hydration Question, Answered

By Jordan Smith

group of runners eating at a table

How to Recognize Under-Fueling and How to Fix It

By Elizabeth Millard

post workout refreshment

Which Supplements Are Worth Your Money

oatmeal, bagel with peanut butter, banana, running sunglasses, watch, headphones

What to Eat Before a Long Run

by Jennifer Acker

group of runners eating at a table

Can Your Diet Influence Your Injury Risk?

By Elizabeth Millard

pre run food

Try These Pre-Run Snacks to Keep You Energized

by Pamela Nisevich Bede

overnight banana oats in a bowl

How to Fuel for Your First 5K

by Pamela Nisevich Bede

race training and gut health

How to Train Your Gut Before Race Day

spelt whole grain spaghetti with vegan bolognese made of green spelt and sunflower seed

Exactly How to Carb Load for a Stronger Race

By dimity mcdowell and Runner's World Editors

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marathon runner putting gel in pocket

Your Marathon Training Diet

By Heather Mayer Irvine

fueling before and during a race

Optimize Your Prerace Nutrition With These Tips

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4 Energy Gel Alternatives for Runners

By Monique Lebrun

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Here's Exactly What to Eat Before a Morning Run

by Pamela Nisevich Bede MS, RD, CSSD, LD and Runner's World Editors

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The Nutrition Tech Worth Your Money & What’s Not

By Ashley Mateo

fasted cardio and whether it will help you

Fasted Cardio—The Truth Behind the Hype

By Ashley Mateo

grilled chicken salad with avocado

6 Signs You’re Not Getting Enough Protein

By Selene Yeager

pasta

Here's Exactly What to Eat Before a Half Marathon

by Pamela Nisevich Bede, M.S., R.D. and Monique Lebrun