ZwiftGopher

Professional Performance Tools for Zwift Athletes

Unlock your full potential with this comprehensive suite of data-driven tools. From precision time trial planning to team time trial optimization and route completion estimates, ZwiftGopher provides the competitive edge you need to dominate on Zwift.

Zwift TT Planner

TT Planner

Master every second with this advanced time trial planning tool. Create power-based pacing strategies tailored to specific routes, optimize your effort distribution across climbs and flats, and share your race plans with teammates. Perfect for individual time trials and triathlon preparation.

  • Route-specific power planning
  • Elevation-based pacing optimization
  • Shareable race plans
  • Real-time performance tracking
Zwift TTT Calculator

TTT Calculator

Revolutionize your team time trial strategy with physics-based calculations. Analyze rider strengths, optimize rotation patterns, calculate optimal pull durations, and maximize your team's collective power. The ultimate tool for competitive TTT teams seeking that winning edge.

  • Team roster management
  • Rotation optimization algorithms
  • Individual rider power analysis
  • Draft effect calculations
Route Predictor

Route Predictor

Plan your race strategy with accurate time estimates. This tool calculates your expected completion time for any Zwift route based on your power targets. Input your FTP and target power zones to get realistic time predictions across different route profiles, helping you set achievable goals and pace yourself effectively.

  • Time-to-completion estimates
  • Power-based calculations
  • Multiple route profiles
  • FTP-adjusted predictions

Other Tools

Quick utilities for exploring the physics behind Zwift performance and pacing.

Physics Speed / Power Calculator

Explore classical physics-based estimates for speed, power, and W/kg. Adjust rider size, gradient, rolling resistance, and bike mass, then compare riders to see what it takes to match the same speed.

  • Speed, power, and W/kg modes
  • Adjustable rider and equipment inputs
  • Side-by-side comparison rider