Everything you need to fuel your best race
From AI-powered fuel plans to real-time activity tracking, Prep gives endurance athletes a complete nutrition toolkit.
Half Marathon - Carb Loading
Race Day | 13.1 mi
Pre-Race Gel Schedule
Every 25 min | 4 gels
Hydration Plan
500ml/hr | Electrolytes
AI-Powered Fuel Plans
Get personalized race nutrition strategies generated by AI. Set your event type, duration, and goals - Prep builds a complete fuelling timeline with product recommendations.
- Personalized to your event type and duration
- Smart product pairing from your library
- Exportable plans for race day
Maurten Gel 100
25g carbs | 100 kcal
GelSiS GO Bar
30g carbs | 145 kcal
BarPrecision Fuel
45g carbs | 180 kcal
DrinkYour Personal Product Library
Upload any nutrition product - gels, bars, drinks, chews - and Prep extracts the nutritional data automatically. Build your personal catalog for smart plan generation.
- Automatic nutritional data extraction
- Organize by category and brand
- Track macros, calories, and electrolytes
Weekly Volume
68.4 km
Activities
6
Calories
4,280
Elevation
1,240m
Deep Strava Integration
Connect your Strava account and let Prep analyze your training load, weekly volume, and activity patterns to inform your nutrition strategy.
- Automatic activity sync
- Weekly training volume insights
- Calorie expenditure tracking
March 2026
Race Calendar & Planning
Plan your season with an integrated calendar. Link fuel plans to events, sync with Google Calendar, and subscribe to external race calendars.
- Google Calendar & webcal sync
- Link fuel plans to race events
- Week and month views
Smart Analytics & Insights
Visualize your nutrition and training data with interactive charts. Track carb intake trends, training load, and race-day readiness over time.
- Weekly nutrition breakdown charts
- Training load correlation
- Race-day readiness score
Ready to fuel smarter?
Join thousands of endurance athletes who trust Prep to optimize their race-day nutrition and training fuelling strategy.