Fueling you along the Emerald Necklace Park System and back to raise the arms under the finish banner in Franklin Park, Maurten will be with you on-course at the Boston Half. Your start line is now. This is when you plan, experiment, and get used to your race day fuel. It helps your body adapt faster, tolerate more carbs, and race better.


Order your Maurten fuel using the same email address that you registered with for the 2025 half-marathon and a 20% discount will automatically be applied at the checkout. Excludes Bicarb System.

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Maurten on track

As Official Hydrogel Fuel Partner to the 2025 Boston Half, Maurten Gel 100 and Maurten Gel 100 Caf 100 — each containing 25 grams of carbohydrates — will be available on-course at mile 6.

Get used to the on-course fuel.

On-course

Mit der Maurten Gelflask 150 ml tankst du unterwegs jetzt noch einfacher Hydrogel. Die praktische, renntaugliche Trinkflasche fasst 3 x Gel 160 oder 5 x Gel 100.

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The following Fuel Guides outline fueling strategies for common running training sessions and race plans. A fuel guide is highly personal. Use this information as reference only to fuel your training and racing better.

Sports fuel is supported by science and works alongside real food — not as a replacement. Some Fuel Guides — longer or more intense — rely heavily on the specific composition of sports nutrition. Others less so.

How to fuel

Preloading
Am Vortag

Nichts

Vor dem Rennen
1–4 Stunden vorab

1 x Drink Mix 160 oder
1 x Solid C 160

Während des Warm-ups
15–45 Minuten vorher

1 x Gel 100 Caf 100 oder
1 x Gel 100 oder
1 x Gel 160

Maurten empfiehlt:

Rennen: Entweder Gel 100 bei 6 km und 12 km oder 1 x Gel 160

Was ist der Unterschied zwischen Maurten Gel 100 and Gel 160?

Während des Rennens

2 x Gel 100 oder
1 x Gel 160

Preloading
Am Vortag

Nichts

Vor dem Rennen
1–4 Stunden vorab

1 x Drink Mix 160 oder
1 x Solid 160

Während des Warm-ups
15–45 Minuten vorher

1 x Gel 100 Caf 100 oder
1 x Gel 160 oder
1 x Gel 100

Während des Rennens

Nichts

Vor der Belastung
1–4 Stunden im Vorfeld

1 x Solid 160 oder
1 x Solid C 160

Warm-up
10–30 Min.

1 x Gel 100 Caf 100 oder
1 x Gel 160 oder
1 x Gel 100

Haupt-Set
20–50 Min.

Nichts

Cool-down
10–30 Min.

Nichts

Vor der Belastung
1–4 Stunden im Vorfeld

1 x Solid 160 oder
1 x Solid C 160

Warm-up
10–30 Min.

1 x Gel 100 Caf 100 oder
1 x Gel 160 oder
1 x Gel 100

Haupt-Set
30–60 Min.

Nichts

Cool-down
10–30 Min.

Nichts

Hydrogel Technology. Take a look under the hood.

Patented Hydrogel Technology is the innovation that fuels the fastest — delivering world records, gold medals, and world champions. So you’re in good company. It enables high concentrations of carbohydrates to be more tolerable to athletes during high intensity training and racing.