NexRex - Your AI Marathon Coach, Training Partner & Community

Everything You Need to Reach Your Goals

Comprehensive tools and features designed for runners at every level, from beginners to Boston qualifiers

AI-Powered Training

Adaptive training plans that evolve with your progress, adjusting intensity and volume based on your performance, recovery, and life schedule.

Real-Time Analytics

Track pace, heart rate, cadence, and more with detailed insights that help you understand patterns and improve your performance systematically.

Community & Clubs

Join local running clubs, participate in virtual challenges, and connect with runners worldwide for motivation, accountability, and support.

Track Journey Memory

Capture and preserve your running journey with detailed training logs, AI-generated workout summaries, and photo memories.

Strength Training

Complementary strength workouts designed specifically for runners to prevent injury, improve running economy, and enhance performance.

Race Preparation

Complete race day strategies including pacing plans, nutrition timing, weather considerations, and mental preparation for your target event.

Real-time AI Coach Feedback

Get instant insights and actionable suggestions during every run

Intelligent Training Insights

Post-workout AI summaries and weekly performance breakdowns with actionable recommendations

Personal Running Assistant

24/7 AI companion to explain metrics, find races, and adjust training plans on demand

Hyper-Personalized Training Plans

Dynamic training that evolves with your fitness and recovery

Adaptive Workout Planning

AI-generated training plans that adjust based on your performance and recovery data

Smart Load Management

Dynamic training load optimization to prevent burnout and maximize performance gains

Complete Race Journey Support

From race discovery to finish line celebration

Race Discovery & Planning

Find perfect races, set goals, and create comprehensive race preparation strategies

Community & Coaching

Connect with training partners, join running groups, and work with certified coaches

Progress & Memory Tracking

Track achievements, store race photos, and celebrate every milestone in your running journey

COACH-POWERED AI TRAINING

Empower coaches with intelligent tools to train better athletes

Athlete Data Platform & Membership Management

Comprehensive athlete analytics and membership administration

Train Your AI Assistant

Customize AI agents to follow your training philosophy

Complete Athlete Insights

Comprehensive dashboard with all athlete metrics

Training Plan Management & Assignment

Streamlined training plan distribution and progress monitoring

Athlete Data Platform & Membership Management

Your data stays confidential.

We take security, privacy, and compliance seriously.

Privacy by Design

Without your explicit permission, we will never share your activity information to the public, other runners, or coaches. Your training data remains completely private and under your control.

End-to-End Encryption

All your data is encrypted before it's stored in our database. Your running metrics, personal information, and training logs are protected with military-grade encryption protocols.

HIPAA & GDPR Compliant

We meet the highest standards for health data protection and privacy regulations. Our platform is fully compliant with HIPAA and GDPR requirements, ensuring your personal data is handled with the utmost care.

Free Runner Tools

Powerful tools to help you understand your running profile and optimize your training strategy

🏃 Runner Personality Assessment

Discover your unique running personality type and get personalized training recommendations from our AI coach.

⏱️ Training Pace Calculator

Calculate your optimal training paces based on your recent race times or target goals.

Recent Race Distance

Your Finish Time (HH:MM:SS)

🏃‍♂️ Join the NexRex Waiting List

Be among the first to experience AI-powered running coaching. Get early access and exclusive benefits when we launch.

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Early Access

Be first to try our AI coach before public launch

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Exclusive Perks

Special pricing and premium features for early adopters

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Community Access

Join our exclusive beta community of passionate runners

Already joined:187runners

Frequently Asked Questions

Everything you need to know about NexRex AI running coach

Our AI coach analyzes your running history, fitness level, goals, and real-time performance data to create personalized training plans. It continuously adapts based on your progress, recovery status, and feedback, ensuring each workout is optimized for your current condition and long-term objectives.

Absolutely. We use end-to-end encryption and are HIPAA & GDPR compliant. Your personal health and running data is processed in ephemeral environments with zero data retention post-analysis.

NexRex combines real-time AI coaching with comprehensive race journey support. Unlike static training plans, our AI provides dynamic adjustments, real-time feedback during runs, and intelligent recovery recommendations.

Yes! Our Coach platform allows trainers to manage up to 100+ athletes, create custom training methodologies, track athlete progress in real-time, and use AI insights for better coaching decisions.

Not at all! NexRex works with your smartphone's built-in sensors and integrates with popular fitness wearables like Apple Watch, Garmin, and Fitbit.

Train, Race, Together