FREE RACE SIMULATOR

Estimate your cycling event time before you build the plan

Run a deterministic physics estimate from route distance, climbing, FTP, weight, aerodynamics and tires. No uploads, no AI call, no account required.

170 kmDistance

5400 mElevation gain

MountainProfile

RoadSurface

Configure the scenario

The calculation is mechanical: route, rider, position, tires and drafting.

Rider type

Simulation result

Public estimate without training history.

Estimated time9:11:567:49:08 - 10:34:43

Average speed18.5 km/h

Average power166 W

TSS473

Energy5486 kcal

Assumptions

170 km synthetic mountain route with 5400 m climbing.
75 kg rider, 9 kg bike, 240 W FTP.
hoods position, race tires, small group drafting.
Mechanical estimate only; no training history, nutrition, heat adaptation, tactics, stops or technical descending model.

Improve time

Estimated time9:11:56

Average speed18.5 km/h

Average power166 W

TSS473

Energy5486 kcal

FTP improvement: +0.0%FeasibleFTP 240 W - 240 W · Limit > 12.0%Weight loss: -0.0%Feasible75.0 kg - 75.0 kg · Limit > 5.0%

Best feasible time: 8:15:27

This is a simplified mathematical model. It is not a medical fact, diagnosis, or recommendation for weight loss or training; it only shows a mechanical simulation.

Turn the simulation into a training target

Ridium uses your real Intervals.icu history to turn races into planning targets, weekly structure and pacing context.

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