Uploaded September 2026 | Updated September 2026, 1 day ago
Sarah’s been testing what happens when she drinks 20g vs 80g of carbs per hour when running.
In the lab, we found that at 80g of carbs per hour:
📉 She relied less on her glycogen stores
😌 Running felt easier
⚡️ She had a faster finishing speed
Turns out, what you consume during a run can make quite a difference.
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Sarah’s been testing what happens when she drinks 20g vs 80g of carbs per hour when running.
In the lab, we found that at 80g of carbs per hour:
📉 She relied less on her glycogen stores
😌 Running felt easier
⚡️ She had a faster finishing speed
Turns out, what you consume during a run can make quite a difference.
If you love The Running Channel, why not check out our other channels, filled with more content which we think you’ll love:
* TRC Gear: Your one-stop shop for all things gear and tech: youtube.com/@TRCGear/?sub_confirmation=1
* TRC Podcast: The world’s biggest running podcast: youtube.com/@TRCpodcast/?sub_confirmation=1
* TRC Club: The social media app designed especially for runners: therunningchannelclub.com/join-us
What’s in this video?
00:00 -
MUSIC licensed by Artlist and Epidemic Sound
--------------------
Thank you to our partners:
Wearables Partner: Garmin - garmin.com
Training Partner: Runna - Want to give Runna a try? Click below for a 2-week FREE trial: web.runna.com/redeem?code=TRC26
Nutrition Partner: Science in Sport (SiS) - scienceinsport.com
Treadmill Partner: Wahoo - uk.wahoofitness.com
--------------------
Follow us on socials:
→ INSTAGRAM - instagram.com/runningchannel ←
→ TRC GEAR INSTAGRAM - instagram.com/trcgear
→ FACEBOOK - facebook.com/OfficialRunningChannel ←
→ STRAVA - strava.com/clubs/runningchannel ←
Or get in touch with us by sending an email to hello@therunningchannel.com
Read this far? Thanks! Please like this video, SUBSCRIBE and share us with your running friends. We would really appreciate it!
Check out our Editorial Policy here: therunningchannel.com/editorial-policy










