Stop Wasting $$$ on Fancy Running Gels: Make Your Own at Home
Stop Wasting $$$ on Fancy Running Gels: Make Your Own at Home! is a easy International recipe that serves 10. 120 calories per serving. Recipe by James Hudson on YouTube.
Prep: 15 min | Cook: 5 min | Total: 30 min
Cost: $1.87 total, $0.19 per serving
Ingredients
- 200 g Maltodextrin (main glucose source, high‑carb powder)
- 100 g Fructose (secondary carbohydrate source, provides fructose)
- 0.5 teaspoon Pectin (jelling agent, gives slight viscosity)
- 200 g Water (boiled, then cooled slightly before mixing)
Instructions
Gather Ingredients and Equipment
Lay out maltodextrin, fructose, pectin, water, digital scale, half‑teaspoon measure, large bowl, measuring jug, spoon, pot and reusable gel sachets.
Time: PT5M
Weigh Dry Ingredients
Place the large bowl on the scale, tare it, then add 200 g maltodextrin followed by 100 g fructose.
Time: PT5M
Add Pectin and Mix Dry
Measure a level 0.5 teaspoon of pectin and sprinkle it into the dry powder mixture. Stir until evenly distributed.
Time: PT2M
Boil Water and Measure 200 g
Bring water to a rolling boil in a pot, then carefully weigh 200 g of the hot water in the measuring jug.
Time: PT5M
Temperature: 100°C
Combine Water with Dry Mix
Slowly pour the hot water into the bowl containing the powders while stirring continuously with the spoon until a smooth, pourable gel forms.
Time: PT3M
Temperature: ~80°C
Portion into Sachets and Chill
Transfer the warm gel into reusable gel sachets (or baby‑food pouches), seal them tightly, and place the filled sachets in the refrigerator for at least 2 hours to cool.
Time: PT5M
Nutrition Facts
- Calories
- 120
- Protein
- 0 g
- Carbohydrates
- 30 g
- Fat
- 0 g
- Fiber
- 0 g
Dietary info: Vegan, Gluten‑Free, Dairy‑Free
Allergens: None (pectin is fruit‑derived; rare fruit allergy possible)
Ingredient Substitutions
- Instead of Maltodextrin: Dextrose powder, Corn syrup solids
- Instead of Fructose: Honey (adjust sweetness), Agave syrup (adjust ratio)
- Instead of Pectin: Gelatin (non‑vegan), Agar‑agar
Equipment Needed
- Digital Scale
- Half‑Teaspoon Measure
- Large Mixing Bowl
- Measuring Jug
- Spoon
- Pot or Kettle
- Reusable Gel Sachets (baby food pouches)
Critical Steps — Do Not Skip
- Weigh dry ingredients accurately
- Dissolve pectin with hot water
- Stir continuously to avoid lumps
- Seal sachets promptly and refrigerate within 2 hours
Chef Tips from the Video
- Use a stainless‑steel whisk for a smoother texture
- If you prefer a sweeter taste, replace part of the fructose with a natural sweetener like honey (adjust water accordingly)
- Store sachets upright to prevent leakage.
Troubleshooting
Gel is too thick
Add 10‑20 ml more hot water, stir until desired flow is achieved.
Gel separates or looks grainy
Make sure pectin is fully dissolved; re‑heat gently and whisk vigorously, then re‑portion.
Storage
Refrigerator: Keep sealed sachets in the fridge and consume within 3–5 days.
Freezer: Not recommended; texture may change.
Room temperature: Do not store at room temperature; risk of bacterial growth.
Make-Ahead Tips
- Prepare a full batch and store in the fridge for up to 5 days
- Label each sachet with the production date
- Test your gut with a small amount during training before race day
Frequently Asked Questions
What is the cultural significance and history of homemade energy gels in endurance sports nutrition?
Homemade energy gels emerged from the DIY ethos of ultra‑runners and cyclists seeking affordable, customizable fuel. While commercial gels dominate the market, many athletes value the ability to control carbohydrate ratios and avoid unnecessary additives.
How do traditional commercial energy gels differ from the flow gel recipe by YouTube channel James Hudson?
Commercial gels often contain added electrolytes, flavorings, and preservatives, and they usually provide 20‑40 g of carbohydrate per packet. James Hudson’s flow gel delivers 300 g of carbohydrate per batch with a 2:1 glucose‑to‑fructose ratio and a more liquid consistency for easier swallowing.
What occasions or training situations is the homemade flow energy gel traditionally used for in the running community?
Runners use it during long runs, marathon training blocks, and ultra‑distance events where high carbohydrate intake (60 g/hr or more) is needed. It’s also popular for budget‑conscious athletes preparing for races.
What are the authentic traditional ingredients for a high‑carb flow gel versus acceptable substitutes?
The authentic ingredients are maltodextrin (glucose source), fructose, pectin, and water. Acceptable substitutes include dextrose powder for maltodextrin, honey or agave syrup for fructose, and gelatin or agar‑agar for pectin if dietary restrictions require it.
What other endurance‑sport foods pair well with James Hudson’s homemade flow gel?
Pair the gel with a banana or a small handful of pretzels for added sodium, or consume alongside a sports drink that supplies electrolytes to round out the fueling strategy.
What are the most common mistakes to avoid when making the homemade flow gel from James Hudson’s recipe?
Common errors include adding cold water (which prevents pectin from dissolving), using too much pectin (making the gel gummy), and not sealing the sachets properly, leading to leakage. Also, exceeding the 5‑day refrigeration window can cause spoilage.
Why does James Hudson’s flow gel recipe use a 2:1 maltodextrin‑to‑fructose ratio instead of a single carbohydrate source?
The 2:1 ratio mimics the body’s natural carbohydrate oxidation rates, allowing simultaneous use of glucose (quick energy) and fructose (slower, liver‑processed energy) to maximize total carbohydrate absorption without gastrointestinal distress.
Can I make James Hudson’s homemade flow gel ahead of time and how should I store it?
Yes, you can prepare a full batch in advance. Store the sealed sachets in the refrigerator and consume within 3–5 days. Do not keep at room temperature; discard any gel that shows off‑flavors or cloudiness.
What texture and appearance should I look for when the flow gel is done?
The gel should be a smooth, slightly viscous liquid that pours easily from a spoon but holds its shape briefly in a sachet. It should be clear to faintly amber with no visible lumps or grainy particles.
What does the YouTube channel James Hudson specialize in?
The YouTube channel James Hudson focuses on practical, budget‑friendly nutrition and performance tips for endurance athletes, offering DIY recipes, gear reviews, and training strategies.
How does the YouTube channel James Hudson's approach to endurance‑sport nutrition differ from other fitness channels?
James Hudson emphasizes cost‑effectiveness and scientific carbohydrate ratios, providing step‑by‑step DIY formulas rather than relying on expensive commercial products, which sets his channel apart from many that promote brand‑specific supplements.
Last updated: August 28, 2026
