A Half-Ironman (70.3) Nutrition Plan
Racing a 70.3 requires some nutritional planning.
Race Fueling
If you’re going to take on a big event it’s important to have your triathlon race fueling down. Presenting top nutrition advice for triathletes.
Do you have more questions about fueling for your first (second, third, or tenth) tri? We have an active and supportive community of everyday athletes and experts in Team Triathlete who are willing to help. Plus: Members have exclusive, near-instant access to the entire editorial staff at Triathlete. Help is just an @ away! Become an Outside+ Member and join Team Triathlete now!
Ask Stacy: Should I Abstain from Caffeine Before a Race?
Should I abstain from caffeine for a period of time leading up to my event to get a bigger boost when using it on race day?
Latest in Race Fueling
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How much sodium should you take in during a triathlon training session or race?
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What's in your sports drink matters—a lot. Here's how to choose the best sports drink for triathlon training and racing.
Sports Drinks Are Cutting Out Sugar. Is That Good for Endurance Athletes?
The latest breed of sport drinks are sucking some of the sugars out of their products. But don’t go rushing to fill up your bike bottles with low-carb drinks just yet.
Why Triathletes Are Unique When It Comes to Fueling
Triathlon requires specific nutritional considerations. Test and practice to find what works.
The Expert-Curated, Triathlete-Approved Race Week Menu
Everything you need to know about eating for optimal performance as you count down to the big day.
6 Ways to Elevate Your Yogurt
Try these creative, nutritious and tasty ways to upgrade your next bowl of yogurt.
How to Fuel When Training and Racing at Altitude
Training at altitude requires extra attention to your nutrition.
Are Gut Problems All in Your Head?
How visceral sensitivity can be an underappreciated cause of runners’ gut issues.
Which Foods to Avoid at Aid Stations
Eat this. Not that.
How to Train Yourself to Drink
Yes, you need to practice.
A Poor Diet Will Affect Performance—Even If You Look “Fit”
A daily diet of pizza, cookies and Ben & Jerry’s affects more than your waistline.
What Is The Right Balance Of Carbs, Fat, And Protein?
Steer clear of one-size-fits-all formulas to balance carbs, fat, and protein in your diet.
From the Archives: How To Be A Well-Fueled Machine
See if your fueling strategy (or lack thereof) is affecting your performance and health goals.
Ask Stacy: How Soon Before a Race Should I “Train My Gut”?
Learning how to mitigate GI distress in training and racing can be well worth doing—but when is the right time to train your gut?
Are You Making One of These 3 Nutrition Mistakes?
As you ramp up your training, follow this guide to make sure you don’t under- or overeat, as both can affect your performance.
From The Archives: Seven Smart (And Easy!) Nutrition Hacks
These strategies will get your nutrition back on track for a better, stronger and healthier you—no calorie counting required.
This Sweat Patch Could Be a Race Nutrition Game-Changer
Scientists have developed a wearable sweat patch that could allow endurance athletes to adjust their hydration plan during a race by measuring the rate of fluid and electrolyte loss in real time.
The Do’s And Don’ts Of Getting Leaner
What you need to know about balancing training and weight loss in a safe and smart way.