Riding physics for cyclists

Route Simulator

Calculate complete GPX routes with realistic gradient rules, bike type, FTP, and aerodynamics.

Custom GPX No file selected

Optional for power users: adjust gradient rules, assumptions, breaks, and other details.

Gradient rules

Define what power and position to use at which gradient.

Gradient (%) Under -6 %
Power (% FTP)
% FTP
Position
Gradient (%) -6 to under -3 %
Power (% FTP)
% FTP
Position
Gradient (%) -3 to under 0 %
Power (% FTP)
% FTP
Position
Gradient (%) 0 to under 2 %
Power (% FTP)
% FTP
Position
Gradient (%) 2 to under 4 %
Power (% FTP)
% FTP
Position
Gradient (%) 4 to under 6 %
Power (% FTP)
% FTP
Position
Gradient (%) 6 to under 8 %
Power (% FTP)
% FTP
Position
Gradient (%) From 8 %
Power (% FTP)
% FTP
Position
Assumptions

Hoehe und Luftdruck werden in Route Pro automatisch aus der GPX-Starthoehe abgeschaetzt.

Breaks Optional

Set optional break points with km and duration. These will be included in total time and splits.

Optional: Define and save break point with duration.

Elevation profile

Route Map

GPX route on the map

Total time -

Loading route

Average -
Max speed -
Route length -
Elevation gain -
Elevation loss -
FTP -
CdA (avg.) -

Rule usage

This is how the simulated duration distributes across the defined gradient rules.

Gradient (%) Position Power (% FTP) Duration Share

Intermediate times

Intermediate times by section mode and at the finish.

Section km Time Ø km/h Ø Watts Grade

Details

No calculation details available yet.