Marathon runners racing through Brandenburg Gate in Berlin
    Zarkus
    Built on Olympic-level training methods
    Daniels Running Formula · Pfitzinger Periodization · Science-backed

    Stop training generic plans
    Train for YOUR race

    Built for high performance. Exclusively for your race goal.

    All you need for your race. One plan. One payment.

    Less than 278 spots left for early accessBeta

    Compatible with

    Garmin logoApple Watch logoCoros logoSuunto logoPolar logo

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    Why runners choose Zarkus

    Three foundations of high-performance race preparation

    01

    Stop paying forever for one race.

    Most apps charge €12.99/month even after your race. We charge once. That's it.

    → One payment per race, not per month

    02

    One runner. One race. One plan.

    Personalized pacing (course + climate), nutrition (stomach-tested), strength training. Not generic—built for you running this exact race.

    → Hyper-personalized race strategy

    03

    Your plan adapts scientifically.

    Based on proven periodization. Adjusts daily to your performance, fatigue, and race date. Not static, not generic.

    → Dynamic training science

    How it works

    From goal to peak performance

    Transparent, proven methodology

    Step 01

    Set your race goal

    Distance, date, and current fitness level. That's all we need to build your personalized plan.

    Personalized Race Zones
    Step 02

    Follow your adaptive plan

    Train with confidence. Your plan adjusts automatically every week based on your performance.

    Plan Adaptation in Action
    Step 03

    Arrive at peak form

    Race day confidence with your proven pacing strategy.

    Race Day Complete Plan

    Everything you need for race day

    Holistic preparation that covers all aspects of race performance

    Running

    Intervals, tempo, long runs—periodized for your race

    Strength

    Distance-specific strength training. Gym, Home, Hill repeats, etc.

    Nutrition

    Race fueling, hydration & nutrition plan

    Mental

    Race strategy and pacing confidence. Handle race-day nerves with ease.

    Conditions

    Course-specific terrain and climate prep

    Generic apps vs Zarkus

    Most apps give you running workouts. Zarkus prepares you for race day.

    Generic Apps

    • Running workouts
    • No race-specific nutrition
    • No adaptation to YOUR performance
    • Static plans—same for everyone

    Zarkus

    • Running + strength + nutrition integrated
    • Race fueling tested on YOUR gut
    • Adapts DAILY to your performance
    • Updates automatically—no coach email needed
    FAQ

    Frequently asked questions

    Everything you need to know before joining.

    Barcelona Marathon at Arc de Triomf
    Less than 278 spots left for early access

    Don't start your next race behind

    Reserve your spot now. Early access pricing for waitlist only. Once beta fills, prices increase.

    No credit card required. Early access pricing for waitlist only.

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