Observed arrival · 2026-09-09
Ride Planner Turns a Route Into a Ride-Day Briefing
A cycling calculator that combines a RideWithGPS route, rider details, power targets, weather, fueling, and stops into ride estimates and a downloadable PDF route card.
Field notes
The planner accepts either a RideWithGPS URL or a GPX upload, then models the route segment by segment using rider weight, bike weight, FTP or target power, and actual grades. Its weather layer follows projected position along the route rather than checking conditions only at the start, while the nutrition section estimates on-bike calories, deficit or surplus, and fluid targets. Users can add or remove checkpoints and climbs before exporting a PDF route card.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue