---
title: "Unloaded Simulation"
slug: "fv-unloaded-simulation"
updated: 2025-03-20T08:40:51Z
published: 2025-03-20T08:40:51Z
canonical: "docs.1080motion.com/fv-unloaded-simulation"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.1080motion.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Unloaded Simulation

From the force velocity profile, it is possible to simulate how the runner would behave when running *unloaded*, that is - without being tethered to a 1080 sprint machine.

          
          

The simulation includes the effects of air resistance, and assumes an ambient temperature of 20°C (68°F) and sea level air pressure.

## Prediction Tables

The output from these simulations are presented as prediction tables in both WebApp and ControlApp.

- **Time to Distance:** Shows how long time it would take for the runner to reach a certain distance when running unloaded.
- **Distance at Time:** Shows how far the runner would have run after a certain time when running unloaded.
- **Time to % of Top Speed:** Shows how long time it would take for the runner to reach a certain percentage of their *unloaded top speed* (not $v0$).