The Best Fuelin Alternatives for Endurance Athletes in 2025

If you have researched Fuelin, you know it helped pioneer nutrition platforms that connect endurance training schedules with personalized fueling.

Despite its strengths, Fuelin can feel complex and requires a subscription when you include personalized coaching.

Fortunately, the next generation of fueling apps is here — simpler, smarter, and far more affordable.

Here are the best Fuelin alternatives for 2025, beginning with the option most runners and triathletes now rely on: MAVR.

MAVR delivers AI-powered, calendar-based fueling, capturing most of Fuelin's benefits without the coaching overhead.

• MAVR automates daily macros, hydration, and race-week plans straight from your training calendar.
• Hexis, EatMyRide, Cronometer, and MyFitnessPal shine in specific scenarios but lack MAVR's blend of automation and affordability.
• Fuelin remains strong with human coaches, yet its complexity and premium model push many athletes toward MAVR.

MAVR is built for endurance athletes who want intelligent fueling without hiring a coach or managing spreadsheets.

Instead of manual data entry, MAVR imports structured workouts from supported apps and adapts daily nutrition targets around long runs, recovery days, and race tapers.

• Calendar-based fueling that matches meals and macros to upcoming workouts.
• AI guidance for fueling, recovery, and carb loading tied to your schedule.
• Race-day fuel planning spanning carb loading, gels, and hydration.
• Clean, athlete-focused interface built for endurance disciplines.
• Simple setup with automated fueling guidance.

• Delivers 90% of Fuelin's adaptive fueling without premium coaching requirements.
• Removes manual logging so athletes stay focused on training and recovery.
• Offers instant access to AI-driven fueling that most athletes can easily use.

Hexis is a carb-periodization app created by exercise scientists to help athletes match carbohydrate intake to training intensity and duration.

Its research-based approach and coaching integrations make it popular with advanced athletes who already understand sports nutrition theory.

• Research-backed carb-periodization logic.
• Integrates with major training platforms.
• Trusted by endurance coaches and elite teams.

• Steep learning curve for athletes without nutrition expertise.
• Limited emphasis on recovery or whole-day nutrition.
• Premium subscription for full access.

Ideal for coaches and advanced athletes who want deep analytics.

EatMyRide focuses on cycling, calculating carb needs and fueling schedules based on power, distance, and duration.

• Excellent guidance for long-ride fueling.
• Garmin and Wahoo integration for in-ride prompts.
• Power-based carb calculations for precision.

• Cycling-only focus with minimal support for other sports.
• No dedicated recovery or readiness features.
• Manual setup required before each training block.

Best for cyclists with power meters who want precise in-ride nutrition.

Cronometer is a precision nutrition tracker covering every micronutrient, making it ideal for athletes prioritizing nutrient completeness over training-linked automation.

• Deep, verified nutrient database.
• Highly accurate food entries and logging.
• Excellent companion for dietitians and general health goals.

• Does not connect to training calendars.
• No automated fueling or recovery logic.
• Time-intensive logging workflow.

Best for athletes collaborating with a nutritionist or managing medical-level tracking.

MyFitnessPal remains the most recognized calorie tracker, but it targets general fitness rather than performance-focused endurance fueling.

• Huge food database for quick logging.
• Easy calorie tracking experience.
• Familiar, accessible interface.

• Static goals that ignore training variation.
• Ad clutter and premium paywalls.
• No race-day, recovery, or fueling guidance.

Best for users who want a basic logbook rather than performance coaching.

Fuelin's coach-based approach can be powerful, but many endurance athletes prefer the speed and convenience of automated guidance.

• No onboarding calls or static meal plans to manage.
• Fueling targets automatically follow your training calendar.
• Simple platform with all features included and no upsells.
• Recovery insights and race-week planning built into the core experience.

If you want to plan smarter and train better, MAVR offers the most balanced Fuelin alternative in 2025.

It combines AI-powered fueling, recovery insights, and race-day preparation in one clean platform without manual input.