Marathon

Based on five (GEL160) to seven (GEL100) GELs in total - or 175-200g of carbohydrate:

Sub2:30 = 3:33 min/km = 70-80 g/h = 1x every 20 min
Sub3:00 = 4:16 min/km = 58-67 g/h = 1x every 25 min
Sub3:30 = 4:59 min/km = 50-57 g/h = 1x every 30 min
Sub4:00 = 5:40 min/km = 44-50 g/h = 1x every 35 min
Sub4:30 = 6:24 min/km = 39-44 g/h = 1x every 40 min

Timing splits with fueling How to fuel Download the guide

Preloading
The day before

1 x Drink Mix 320 or
1 x Solid 225

Pre-race
1–4 hours before

1 x Drink Mix 160 or
1 x Solid 225

During warm-up
15 min before

1 x Gel 100 Caf 100 or
1 x Gel 160 or
1 x Gel 100

During the race
Six Gels, one every 6k

Different options.

6 x Gel 100 or
2 x Gel 100 Caf 100 and 4 x Gel 100 or
4 x Gel 160

The Fuel Guides are invaluable resources for athletes seeking to optimize their performance. Packed with scientific insights and practical recommendations, these guides empower athletes to fuel their bodies effectively and maximize their endurance during training and competition.

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Favourite products

If hydration is your main priority but you still want a lot of energy – this is the product for you. One serving contains 40 grams of carbohydrates. Each box contains 18 servings.

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Used by the best runners in the world. One serving (500 ml) contains 80 grams of carbohydrates. Each box contains 14 servings.

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This is the GEL. Each serving contains 25 grams of energy – capsulated in a hydrogel. No colorants or preservatives. Each box contains 12 servings.

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Energy capsulated in a natural hydrogel. Each serving contains 100 mg of caffeine and delivers 25 grams of carbohydrates. Each box contains 12 servings.

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A performance-focused oat-and-rice-based chewable. Solid is a fast and light carbohydrate-rich, low fiber fuel source — the perfect complement to your Hydrogel fueling.

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