Marathon Nutrition & Fuel Plan
Running, Cycling & Triathlon
$3.99 · In‑App Purchases · Designed for iPhone. Not verified for macOS.
Marathon Nutrition and Fuel Plan builds a personalized fueling schedule for your race — telling you exactly what to take, how much, and when. Add your gels, drink mixes, and electrolytes to your fuel library. Build a plan around your sport, distance, and athlete profile. Follow it live on race day with a countdown timer to every fuel stop.
No more guessing at aid stations. No more mid-race bonks.
YOUR FUEL LIBRARY
Add your actual products to the app before you race. Gels, carbohydrate drink mixes, electrolytes, plain water. Each item in your fuel library knows its own carbs, fluid, and sodium content. Your fuel plan is built from what you actually carry, not a generic list.
YOUR PERSONALIZED TARGETS
Every plan starts with your athlete profile: body weight, sport, training level, and sweat rate. From this, the app calculates your exact hourly targets: grams of carbohydrate per hour, milliliters of fluid per hour, milligrams of sodium per hour. Specific numbers, not ranges pulled from a generic table.
YOUR RACE SCHEDULE
The app turns your targets into a time-stamped fueling schedule. Bike at 49 minutes: Drink Mix 320, 80g carbs. Bike at 64 minutes: hydration stop. Every stop planned, every product specified, every segment from transition one through the run leg.
ACTIVE MODE
On race day, open the app and start active mode. A countdown timer tells you how long until your next fuel stop. The product and amounts are shown on screen. Tap done or skip. The app tracks your carbs, fluid, and sodium as you go so you always know where you stand.
Supports running, cycling, swimming, and triathlon. Race presets for Sprint, Olympic, 70.3, and Ironman. Fully adjustable by segment.
Stop racing without a plan.
Download Marathon Nutrition and Fuel Plan. Build your fuel plan before your next race.
Terms of Use (EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://alpsapp.notion.site/privacy-policy-for-apps-gdpr?pvs=74
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, VAN LY PHUC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- VAN LY PHUC COMPANY LIMITED
- Size
- 8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Racefuel Pro Annual $29.99
- RaceFuel Pro Monthly $3.99
- Copyright
- © Alps App 2026