Riding physics for cyclists

Route Simulator

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

Custom GPX No file selected Custom GPX routes are not available with your current access.

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.