Built for runners
The nutrition app built for runners
MAVR turns your running plan into daily carbs, protein, hydration, and race-day fueling — easy runs, long runs, and quality workouts each get their own targets, and your marathon gets a real fueling plan.
Everything you need to fuel your training
Daily fueling that matches your runs
MAVR reads your running calendar and sets carbs, protein, calories, and hydration per day — easy runs, long runs, and quality sessions each get different targets.
Marathon & half-marathon race day
Carb-loading protocols, pre-race meal timing, and during-race carb targets matched to your goal time for 5K through marathon.
Pre-, during- & post-run timing
Specific pre-workout, during-workout, and post-workout meal guidance with precise macro timing around every key session.
Kai, your AI nutrition coach
Log meals by photo or voice and ask Kai how to fuel a long run, recover from a hard workout, or hit today's carb target.
Syncs with your running stack
Connect Runna, Strava, TrainingPeaks, and Intervals.icu, plus Apple Health (Garmin, Coros) so nutrition updates automatically with your training.
Hydration & electrolytes
Personalized fluid and sodium guidance that scales with heat, intensity, and run duration to keep your training and racing strong.
How it works
Connect your training once, then let MAVR turn every session into specific, timed fueling.
Connect your training — sync Runna, Strava, TrainingPeaks, Intervals.icu, or Apple Health.
MAVR builds daily macro and hydration targets that flex with each easy run, long run, and workout.
Follow timed pre-, during-, and post-run fueling, and get a race-day plan for your next marathon.
Why athletes switch to MAVR
Targets that change every day
Unlike static calorie counters, MAVR recalculates your fuel from your actual running load — hard days go up, recovery days scale back.
Runner-specific, not generic
MAVR calculates sport-specific macros and times nutrition around your runs instead of giving one flat daily number.
Grounded in sports science
MAVR's engine is built on peer-reviewed research (Jeukendrup, Burke, ISSN) and models glycogen availability throughout your day.
Frequently asked questions
Quick answers about how MAVR fuels your training and racing.
Is MAVR a good nutrition app for runners?
Yes. MAVR is built for endurance athletes and turns your running training plan into daily carbs, protein, hydration, and race-day fueling — instead of a single static calorie target like a generic tracker.
Does MAVR help with marathon race-day nutrition?
Yes. MAVR recognizes race days on your calendar and builds carb-loading, pre-race meal timing, and during-race carb targets based on your goal time and the demands of your event, from 5K to marathon.
Does MAVR sync with Strava, Garmin, and Runna?
MAVR connects directly with Strava, TrainingPeaks, Intervals.icu, and Runna, and integrates with Apple Health — so Garmin, Coros, WHOOP, and Oura data flow in automatically to adjust your nutrition.
How is MAVR different from MyFitnessPal?
Most calorie trackers give you one static daily target. MAVR changes your targets every day based on your actual training schedule, calculates sport-specific macros, and times your nutrition around workouts — closer to a sports nutritionist than a calorie counter.
How much does the running nutrition app cost?
MAVR offers a free trial with full access. MAVR Pro adds AI Food Analysis, Voice Meal Logging, and dynamic AI meal generation that adapts to your training calendar every day.