Updated September 13, 2026
Free practice and competition
RTChallenge provides browser-based reaction-time practice, one-on-one races, and organized events. The current service is free. Paid entries, wagers, prize pools, payments, and payouts are not supported. Do not collect entry fees or arrange money races through the current service. RTCA may announce organizer-funded prizes for free-entry events, including cash prizes for the World Finals. Prize details and fulfillment arrangements will be announced separately; the site does not currently process payouts.
Your account
Use an account you control, keep your sign-in details secure, and do not impersonate another racer. You are responsible for activity through your account. Contact support@rtchallenge.com if you believe someone else has access.
Fair racing
Do not use bots, scripts, fabricated hits, exploits, or interference with another racer or the service. Do not harass others, post unlawful content, or misuse names and logos. Administrators may investigate suspicious activity or suspend access for abuse.
Browser results depend on device, display, input, and network conditions. They are not certified track timing. Interruptions can produce reruns or incomplete matches; report technical problems with the event or match link to help improve future racing. For RTCA sanctioned racing, recorded final results are not reopened because of timing malfunctions or device and network issues; see the RTCA participation rules.
Organizing an event
Organizers choose the supported format and settings and manage registration and the draw. Explain any additional event rules before racing. You must have permission to use sponsor names and logos you upload. By submitting them for an event, you authorize RTChallenge to display them in that event's pages and promotional graphics.
Publicly shared banners may be copied or reposted by other people. Do not put private contact details into event titles or artwork.
Availability and changes
The service is under active development. Features, availability, and results may be affected by maintenance, bugs, or connection problems. Future paid features would require separate pricing and applicable terms; this free release does not authorize any charge.
Privacy and support
Our privacy notice explains information use and available controls. For questions, complaints, or account help, visit Support or email support@rtchallenge.com.