MARATHON KIT

A marathon-specific fuel kit calibrated to your target finish time. As goal pace increases, carbohydrate demand rises, caffeine strategy shifts, and sodium management becomes more critical. This kit is pre-built around your finish time so you arrive at the start line with a complete fueling plan — not guesswork.

Select your variant by target finish time: Sub5 (under 5 hrs), Sub4 (under 4 hrs), Sub3 (under 3 hrs).

This kit contains multiple products with different formulations. Please refer to each individual product page for full ingredient and allergen information.

Use this kit as a structured fueling plan across your 42.195 km race:

• Every 30–45 min: Take 1 × 25BOOST Hydrogel with water — rotate between Original and Coffee based on your caffeine plan
• At km 10 and km 25: Mix 1 × 40ENDURE or 80ENDURE in your bottle and sip over the following segment
• Every 60–90 min: Take 1 × 250SALT+ capsule with water, especially in heat or when sweating heavily
• Start fueling early — do not wait until you feel depleted

Caffeine tip: Save 25BOOST Coffee for the second half of the race (km 21 onward) when focus and fatigue management matter most.