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Standalone Race Stint Manager

Free Offline Endurance Racing Stint & Timekeeping Utility

Version 0.0.1b — Beta

Standalone Race Stint Manager is a free, standalone Windows application designed for endurance racing teams, karting teams, and simulation racers who need a simple way to manage driver stints, track race time, and maintain an internal record of driver changes and race incidents.

No account is required to use the application, and the application is designed to operate without an internet connection.

Download Standalone Race Stint Manager

Registration is required to receive the download link.

(Download Registration Privacy Policy)

Built for Endurance Racing

Whether you're competing in an actual endurance race or running a simulated endurance event, Standalone Race Stint Manager helps your team keep track of the things that matter during a race.

The application is designed around a simple principle:

One race. Multiple drivers. One continuous race clock. Complete stint records.

It provides your team with an independent internal timekeeping tool while allowing you to maintain a record of every driver stint throughout the race.

Key Features

🏁 Race Countdown Timer

Set the race duration and monitor the remaining race time throughout the event.

The race timer displays:

  • Hours

  • Minutes

  • Seconds

  • Milliseconds

The countdown is based on the continuously running race stopwatch.

⏱️ Continuous Race Timer

Maintain a continuous elapsed-time reference for the entire race.

The race stopwatch continues throughout the event rather than being reset whenever a driver changes.

This provides a consistent reference for recording driver stints and race events.

👤 Driver Stint Management

Track individual driver stints throughout the race.

For each driver, the application can maintain:

  • Driver number

  • Stint count

  • Stint start time

  • Stint end time

  • Current stint duration

  • Total accumulated driving time

  • Driver's stint history

When a driver finishes a stint, the next driver can start their stint without resetting the overall race timer.

 

🔄 Driver Changes

Record every driver change during the race.

The application maintains the relationship between:

Race → Driver → Stint

allowing your team to review the complete driving history after the race.

📊 Driver Time Tracking

Monitor both:

Current Stint Time

and

Total Driver Time

This allows the team to see how long the current driver has been driving as well as the driver's accumulated time across multiple stints.

🚨 Incident Logging

Record incidents during the race and associate them with the relevant driver and driver stint.

Incident records can include:

  • Date and time

  • Driver involved

  • Driver stint

  • Incident type

  • Pod/vehicle number associated with the incident

This provides an internal record that can be reviewed after the race.

💾 Automatic Race Data Saving

Race information is maintained locally on the computer.

The application saves the current race information, including:

  • Race information

  • Drivers

  • Driver stints

  • Stint timings

  • Driver totals

  • Incidents

  • Current race state

The current race is maintained in a local CurrentRace.json file.

🔄 Race Recovery

If the application or computer unexpectedly shuts down during a race, the application can detect an existing CurrentRace.json file and restore the saved race state.

This allows the team to resume the race without manually rebuilding the race information.

The application can restore information such as:

  • Race start

  • Race duration

  • Elapsed race time

  • Current driver

  • Current driver stint

  • Driver stint counts

  • Previously completed stints

  • Driver accumulated time

  • Recorded incidents

🗂️ Completed Race Records

When a race is officially stopped, the current race file is archived using the race start and end timestamps.

This allows teams to maintain a historical record of completed races.

📴 Fully Offline

No internet connection is required while using the application.

The application is designed for use at:

  • Race tracks

  • Karting facilities

  • Sim racing events

  • Endurance competitions

  • Locations with limited or unreliable internet connectivity

Your race information remains stored locally on the computer.

System Requirements

System Requirements

  • Operating System: Windows 11

  • Processor: Intel Core i3 or equivalent

  • Memory: At least 20 MB free RAM

  • Resolution: 1920x1080

  • Storage: Sufficient free disk space for the application and race records

  • Internet Connection: Not required for normal application operation

  • Required Runtime: .NET 10 Desktop Runtime

  • Architecture: Windows x64 recommended

Required Component

  • .NET 10 Desktop Runtime - required to run Standalone Race Stint Manager.

  • The runtime is not included with the application package.

  • Download the latest .NET 10 Desktop Runtime for Windows from Microsoft's official download page:

Download .NET 10 Desktop Runtime from Microsoft

 

Microsoft currently lists .NET Desktop Runtime 10.0.10 as the current 10.0 Desktop Runtime on that page.

 

Important: You do not need to install the .NET SDK to run the application. The Desktop Runtime is sufficient.

Important

Standalone Race Stint Manager is an internal timekeeping and driver-stint management utility. It is not an official race timer, scoring system, race-control system, or safety system.

Teams and drivers must always follow the official timing, sporting regulations, and instructions of the applicable event organizer.

Official event timing, scoring, race results, and race-control decisions always prevail.

The Software is provided “AS IS” and “AS AVAILABLE.”

Please review the EULA before using the application.

Download

Standalone Race Stint Manager v0.0.1b

Free • Offline • Windows 11

Download Here!

Registration is required to receive the download link.

After submitting the registration form, the download link and EULA will be sent to the registered email address.

Standalone Race Stint Manager

Version 0.0.1b

© 2026 Appfront, Inc. All Rights Reserved.

Developed by Appfront Racing (AFRacing)

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