Your Rowing Intelligence Platform
About Rowing Regimen
Free, science-backed rowing calculators built by rowers, for rowers
Our Mission
Rowing Regimen provides free, professional-grade performance calculators and training tools for rowers, coaches, and sports scientists worldwide. We believe that evidence-based performance analysis should be accessible to everyone, from beginners learning proper pacing to elite athletes optimizing for world championships.
All our tools use validated biomechanics and physiology models from peer-reviewed research, ensuring accurate and reliable results you can trust for training decisions.
Primary Focus: Our tools are optimized for Concept2 ergometer training, with cross-context physiological tools that apply to all rowing. On-water specific tools are clearly labeled and include appropriate caveats.
Our Team
Rowing Regimen Team
Sports Technology & Performance Analysis
Our team combines expertise in competitive rowing, sports science, and software engineering. We have experience with Concept2 ergometer training at club and competitive levels, backgrounds in exercise physiology and biomechanics, and a commitment to making validated sports science accessible through modern web technology.
Editorial Standard: Every calculator and content page is reviewed for scientific accuracy against published research. We cite our sources and explain our methodology. See our Methodology & Sources page for details.
Science-Backed
All calculations use validated research models including Concept2 power formulas, lactate threshold science, VO2max estimation methods, and critical power modeling.
Privacy First
All calculations happen in your browser. We never collect, store, or transmit your personal data or training information. Your privacy is our priority.
23 Professional Tools
Comprehensive calculators covering performance analysis, training prescription, physiological testing, race planning, and technique optimization.
Free Forever
Professional-grade tools available to everyone at no cost. No subscriptions, no hidden fees, no premium tiers. Just free tools for the rowing community.
Editorial Policy
We hold ourselves to high standards of accuracy and transparency:
- Peer-reviewed sources: All formulas and models are derived from published sports science research, with full citations provided on our Methodology page.
- Concept2 alignment: Calculations involving Concept2 equipment use the official Concept2 published formulas and constants.
- Transparent limitations: Where estimates or approximations are used, we clearly state the limitations and confidence level of the results.
- Regular review: Content and calculations are reviewed periodically to reflect the latest research and community feedback.
- Community-sourced standards: Rowing time standards are derived from community data and are presented as reference benchmarks, not official rankings.
Built with Modern Technology
Rowing Regimen is built with Next.js 14, React, TypeScript, and Tailwind CSS, providing a fast, responsive, and accessible experience across all devices.
For the Rowing Community
This project is dedicated to the global rowing community. Whether you're training on a Concept2 ergometer, coaching a crew team, conducting sports science research, or preparing for competition, these tools are built to support your journey.