TFSprintStart

Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

TFSprintStart application (Part of TF Series) is applicable to Track & Field run & relay events. It provides simulation of start commands & gun sound primarily for sprint races. Audible & Visual indications are provided for each start command.

Application also provides run timing from gun start & can be used to estimate reaction time. It can be used as a Personal Training aid.

It is compatible with & follows guidelines from USA Track & Field Coaching Manual.

Application is intended to help athletes improve command posturing prior to race start, reaction time, & acceleration at race start.

Timer commands provided include Start Timer, Stop Timer, & Reset Timer.

Multiple Start commands provided include Ready Signal, On Your Marks, Set, & Gun Fired. Adjustable parameters provide delay time between each Command. Set parameter has a random component.

Single Ready, Marks, Set, or Gun Fired commands are also provided.
TFSprintStart - Innovative science based software used for Track & Field
Updated on
Aug 21, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

Minor Updates to code.