For runners, CrossFit athletes, HYROX competitors, triathletes, bodybuilders, and really anyone in between, properly fueling your workouts matters. One of the most overlooked ways to support performance is with intraworkout carbohydrates, especially in powder form.
A lot of people focus on preworkout stimulants or postworkout protein, but carbohydrates play a major role in helping you actually perform during training. When training gets longer, harder, or more intense, carbohydrate availability becomes increasingly important for maintaining output, supporting glycogen use, and improving recovery. Sports nutrition guidance commonly recommends carbohydrate intake during exercise, especially as duration rises.
Why Intraworkout Carbohydrates Matter
Carbohydrates are the body’s main fuel source for higher intensity work. That matters whether you are doing long runs, interval work, hard conditioning, CrossFit, HYROX, bodybuilding sessions, or long lifting workouts with a lot of volume. Research and position stands in sports nutrition support the use of carbohydrates around training to improve training quality, support glycogen status, and aid recovery.
Intraworkout carbohydrates can help support:
- more stable energy during training
- better performance in longer sessions
- less dropoff in power and output
- improved hydration strategy when paired with electrolytes
- better recovery after the session
For athletes training at a high level or simply training with real intent, that matters.
Why They Matter Even More If You Train Fasted
If you train fasted, intraworkout carbohydrates become even more useful.
Training fasted can work for some people in certain settings, but if intensity is high, session length is long, or performance matters, going into training without available carbohydrate can make it harder to maintain pace, power, and overall output. Bare Performance Nutrition even positions G.1.M. Sport around the idea of being “fueled, not fasted,” reflecting a broader sports nutrition principle that under-fueling can reduce performance and recovery.
For someone training fasted first thing in the morning, sipping a carbohydrate powder during training can be a practical way to get fuel in without needing a full meal beforehand. That can be especially helpful for endurance athletes, hybrid athletes, or lifters who want better energy without feeling weighed down.
Carbohydrates Around Training, Not Just During It
It is also important to zoom out and remember that carbohydrates around training matter as a whole.
Before training, carbs help support glycogen availability and prepare you for the session. During training, they can help maintain energy and performance. After training, they help replenish glycogen and support recovery, especially if you are training hard again later the same day or the next day. Position stands and reviews consistently support this bigger-picture approach to carbohydrate timing.
So while this article is about intraworkout carbs, the bigger message is simple: if you want to perform well, you need to fuel well.
Powdered Carbohydrates Are One of the Easiest Ways to Fuel
Powdered carbohydrate supplements are popular because they are convenient, easy to mix, and easier for many athletes to use during training than whole foods. Reviews on carbohydrate intake during exercise note that liquid carbohydrate feeding is a practical way to support performance during longer sessions.
That is why carb powders have become a staple for:
- runners
- CrossFit athletes
- HYROX athletes
- triathletes
- bodybuilders
- endurance athletes
- lifters doing high volume training
Two popular examples are Bare Performance Nutrition G.1.M. Sport and 1st Phorm Ignition.
Bare Performance Nutrition G.1.M. Sport
G.1.M. Sport is a carbohydrate and electrolyte formula built for fueling performance during training. On BPN’s official product page, it is listed with 20 grams of carbohydrates and 350 mg of sodium per serving, and the brand positions it as a product to fuel, hydrate, and improve performance while training.
The carbohydrate base in G.1.M. Sport is Cluster Dextrin®, which is a form of highly branched cyclic dextrin. BPN specifically states that G.1.M. Sport provides 20 grams of Cluster Dextrin® per serving, and ingredient information for the product identifies the carbohydrate source as highly branched cyclic dextrin.
From a practical standpoint, G.1.M. Sport fits best as an intraworkout carbohydrate because it combines fast-digesting carbs with sodium for hydration support. That makes it a strong fit for long lifting sessions, endurance training, CrossFit, HYROX, and fasted morning sessions where you want fuel without a full meal.
1st Phorm Ignition
1st Phorm's Ignition is a carbohydrate powder centered more on glycogen replenishment and recovery. Ignition is a glycogen replenishment supplement that uses rapid digesting carbohydrates and electrolytes to support post-workout recovery.
The carbohydrate base in Ignition is pure dextrose monohydrate, which 1st Phorm describes as the simplest form of carbohydrate. The product is designed to rapidly deliver glucose to muscles to help support glycogen replenishment. Third party certification data also lists Ignition at 43 grams of carbohydrate per 49-gram scoop, reinforcing that it is a high carbohydrate formula.
Because of that, Ignition is often best thought of as a postworkout carbohydrate powder, although it can still be useful around training depending on the athlete and context. For athletes doing hard sessions, multiple sessions per day, or trying to recover quickly, a fast carbohydrate source like dextrose can be a useful tool.
Which Type of Athlete Can Benefit?
The truth is this is not just for one niche.
Calling all runners, CrossFit athletes, HYROX competitors, triathletes, bodybuilders, strength athletes, and everyday gym goers: if you train hard enough to care about performance, recovery, and consistency, carbohydrates around training can help. Sports nutrition recommendations for exercise commonly increase carbohydrate intake targets as session length and demand increase, with many guidelines landing in the 30–60 grams per hour range for longer training.
Not everyone needs a carb powder for every workout, but many athletes can benefit from one when:
- training fasted
- training over 60 minutes
- hypertrophy training
- doing endurance training
- doing two-a-days
- wanting better energy and less performance drop off
Final Takeaway
Intraworkout carbohydrates are one of the simplest ways to improve fuel availability during training. They can help support better energy, better output, and better recovery, especially when training is long, intense, or done fasted. Powdered carbs make that process easy and practical.
If you want a product built more for during training, Bare Performance Nutrition G.1.M. Sport uses Cluster Dextrin® / highly branched cyclic dextrin as its carbohydrate base and combines it with sodium for hydration support.
If you want a product built more for rapid glycogen replenishment, 1st Phorm's Ignition uses pure dextrose monohydrate as its carbohydrate base and is positioned more toward recovery and postworkout support.
You can find both Bare Performance Nutrition G.1.M. Sport and 1st Phorm Ignition at The Supplement Stop.