

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.
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Why runners choose Zarkus
Three foundations of high-performance race preparation
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
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
Your plan adapts scientifically.
Based on proven periodization. Adjusts daily to your performance, fatigue, and race date. Not static, not generic.
→ Dynamic training science
From goal to peak performance
Transparent, proven methodology
Set your race goal
Distance, date, and current fitness level. That's all we need to build your personalized plan.

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

Arrive at peak form
Race day confidence with your proven pacing strategy.

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
Frequently asked questions
Everything you need to know before joining.

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.