• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
Running With Diabetes
  • About me
  • Contact me
  • Running
    • Marathon
    • 10k
    • 5k
  • Diabetes
  • Nutriton
    • Supplements
  • Home

The Ultimate Guide to Running With Diabetes

February 22, 2025 by Eli Waycaster 2 Comments

What I have learned after years of training as an endurance athlete with T1D. From nutrition to recovery, everything you need to know for running with diabetes.

Shot of a sporty middle-aged man out running.

Reaching your running goals and managing diabetes can feel challenging, but it isn’t impossible. With the right nutrition and planning, you can excel as a runner and take control of your diabetes. Here’s what you need to know.

How does running with diabetes affect blood sugar?

Regardless of whether you have Type 1 or Type 2 diabetes, it is important to monitor your blood sugar closely during and after exercise. You can do this through a cgm (Continues Glucose Monitor) a testing kit, just make sure you are checking your sugar every 15 to 25 minutes. This will help give you an idea of what your blood sugar is doing so you can act to prevent lows or highs during your run.

It is particularly important to keep a close eye on blood sugar during a hard workout like speed training or a long run. Because running is such a demand physically, there is a risk for hypoglycemia (low blood sugar.)

Any type of exercise will cause your body to burn energy. Running especially can be taxing on the body, so its a good idea to keep a snack on hand incase of a low.

It can be challenging to regulate blood sugar during a run, but its very doable.

Sign up for our newsletter to get unlimited tips for health, fitness, and nutrition here.

How to fuel pre-run

Healthy lunch bowl with grilled chicken, avocado and quinoa
Yum!

For any runner, what you eat before a run is of critical importance. Getting enough fuel before you get to the starting line can be the difference between a PR and barely finishing the race.

Carb loading doesn’t really work with diabetes. Instead of eating a bowl of pasta, I have found that a balanced meal with plenty of carbs, protein, and fat works best the evening before a race. On race morning, I like to get mostly carbs and protein but not much fat or fiber. Here are some pre-run snack ideas…

Turkey sandwich on whole wheat bread and 1 apple420g calories
72g carbs
Turkey provides a good source of protein, whole wheat bread and an apple are energy.
1 Egg on a piece of toast, 1/4 cup blueberries and yogurt.400g calories
66g carbs
This is a nutrition rich meal best eaten about two hours before a run.
Kodak Pancakes with honey and an apple484g calories
69g carbs
Good protein and carbs, this meal will give you quick energy for a run.

Learn how to avoid eating inflammatory foods before a run here.

Sign up for our newsletter to get unlimited tips for health, running, and diabetes.

What to eat after a run

What you eat after a run can make the difference between high blood sugar for the rest of the day and a good recovery. Once again, getting a balanced meal is the key. There are some differences in what you should eat after a run, however. Your calorie intake should be higher to promote recovery. You can find some good recovery snacks below.

Picture of a bagel with almond butter and a banana.

What to eat before and after a run

Runners may already be aware that they need to eat the right foods to fuel their runs properly – and that, to recover well, they need to eat well after each run, too. But what does this mean in practice? Read more on RunnersWorld

Picture of a purple smoothie in my hand.

Easy protein smoothie for diabetic runners

f you are looking for an amazing and healthy protein smoothie recipe, try my blueberry and cherry protein smoothie recipe. A balanced mixture of carbs for energy and protein for recovery. Read more

What to carry while you’re running with diabetes

If a low does happen while you are out running, it is important to have the right fuel to get your blood sugar back up and give you energy for the rest of a run. Some of my favorite fuels are raisins, dates, coconut water, and Larabars. Huma and Scratch are also great options.

Is it possible for diabetics to be pro-athletes?

So with all the additional stuff that an athlete with diabetes has to deal with, is it possible for a diabetic to compete on a pro level?

The answer is YES! Just because you have diabetes doesn’t mean you have any less potential than anyone else. Athletes such as Chris Dudley, Jay Cutler, Kate Hall, Sophie Schunk, and many others demonstrate that diabetes can be an athletes strength instead of a weakness.


Picture of Chris Dudley

Related Article:

DREAM BIG: THE INSPIRING STORY OF CHRIS DUDLEY: AN AMERICAN HERO

There are few stories of determination and perseverance equivalent to that of Chris Dudley.

Read more

I have found that my diabetes inspires me to train and perform at a higher level so that I can help others to reach their own goals. Remember, anything is possible with patience and perseverance.

Set yourself yourself up for success

Picture of a runner staring into the sunrise with excitement.

When we take care of our blood sugar, we set ourselves\ up for success. Not just athletically, but in every area of life. Our health plays into everything. If we are running regularly, we will be strong, healthy, and energetic. By managing diabetes during a run, we open up limitless opportunity for the future.

Different…Not less than: Running With Diabetes

I hope you have found value in this post. My goal is to help diabetic athletes reach their goals by training not just harder, but smarter. Running with diabetes can be challenging, and it is certainly different. However, different isn’t less than. As a diabetic runner, there will be good days and bad, but remember, if you follow the correct protocol, you will find success.


More From Running With Diabetes

The Benefits of Yoga for Diabetes

Strong flexible man doing morning yoga exercises

Did you know that yoga can help regulate blood sugar and increase insulin sensitivity? it can. This may seem strange to a lot of people, but if you will open your mind to a-not-so-new idea, you could change your life.

How to Find a race For Beginner Runners

Picture of a group of people running in a race.

Whether you have been a runner for years or you are brand new to the sport, finding the right race is important.  In this post, I will share how you condo just that. Read More

Three Steps to Better sleep: Why it Matters

Picture of a present moon on a story night.

Sleep can be just as if not more important than diet and exercise when it comes to your health. In this article, we will talk about how you can get better sleep, as well as why it is so important. Read More.


Filed Under: 10k, 5k, Marathon, mindset, Running, Type 1 Diabetes, Uncategorized Tagged With: Diabetes, Running with Diabetes, the ultimate guide to running with diabetes

Previous Post: « Easy Carrot Cake Muffins That Anyone Will Love
Next Post: How to Manage Blood Sugar on a Long Run »

Reader Interactions

Comments

  1. Stan Store alternatives

    April 11, 2025 at 8:03 pm

    I am extremely inspired with your writing skills as smartly as with the structure to your weblog.
    Is that this a paid topic or did you modify it yourself?

    Anyway keep up the excellent quality writing, it is rare to peer a
    nice blog like this one today. HeyGen!

    Reply
    • Eli Waycaster

      April 12, 2025 at 9:39 am

      Hi thee! Thank you so much for your kind words! This is not a paid topic, but one that I am really passionate about.

      Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

So glad you’re here!

Hi Im Elijah, type 1 diabetic, marathon runner, and health and wellness enthusiast. Follow me for information, encouragement, and recipes every week! Learn more here.

Find Posts

Copyright © 2025 Running With Diabetes on the Foodie Pro Theme