Live Streaming for Motorsport
GPX Stream Made for Motorsport
GPX Stream is live onboard video streaming built for motorsport. Our plug-and-play system sends live video from the car over 5G to race control, broadcast teams, driver coaches and fans, with 0.6 – 1.2 seconds of delay. Used by thousands of users worldwide, and trusted by GT World Challenge America, Porsche Sprint Challenge North America, Radical Cup and USAC Racing.

Testimonials
Trusted by motorsport series and teams
In their own words: SRO Motorsports America, Porsche Sprint Challenge North America, Radical Cup, USAC Racing and The Concours Club on live streaming with GPX Stream.
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Working with GPX and Sony technology has been transformative from an operational standpoint. We've streamlined our production capabilities and have been able to leverage cutting-edge AWS cloud technology.”
Greg GillPresident and CEO, SRO Motorsports America Watch this moment → (opens in a new tab)
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Integrating GPX Stream technology across USAC’s series is a major step forward in enhancing our race broadcasts, driver development, and fan engagement.”
Kevin MillerPresident and CEO, USAC Racing
Read it on Sportscar365 → (opens in a new tab)
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Having the GPX dramatically shortens the feedback loop. I can see what the driver is doing in real time and have them make instant micro adjustments live during a session such as correcting a line or suggest an improvement live.”
Dominic CiceroDriver Coach, Crown Concepts / Radical Arizona
Read it in RACER → (opens in a new tab)
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Having the ability to add a GPX Stream system very quickly gives us a huge benefit. We really have taken this coaching game to the next level.”
Aaron WeissPresident, The Concours Club Watch this moment → (opens in a new tab)
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The Sony PDT with GPX Stream has been a total game changer. As a race car driver, receiving the information real time as I drive, throughout a session or a race, makes all the difference in the world.”
Jon BranamProfessional driver and Driver Coach
Watch this moment → (opens in a new tab)
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Having this technology available to us in race control has really enabled us to act more quickly, more efficiently, and bring closure to the race and provide a better product for both the competitors and for the fans watching live.”
John MaeskyRace Director, Porsche Sprint Challenge North America
Watch this moment → (opens in a new tab)
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We have a dashboard of all the livestreams. During the races, I will often use the onboards to see if we need to go full course caution, or if a car is going to restart.”
Charlie KimballRace Director, Radical Cup North America
Read it in RACER → (opens in a new tab)
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As a professional racing driver and instructor, I know how important it is to have instantaneous feedback while you're out on the track.”
Jeff Segal (opens in a new tab)Class winner, 24 Hours of Le Mans and Rolex 24 at Daytona. Founder of GPX Stream
Watch this moment → (opens in a new tab)
Watch and read
Live motorsport streaming in action
Watch live onboard streaming from the car, and read how the motorsport press and our partners talk about GPX Stream.
A look back at the 2026 season in broadcasts. GPX Stream's live onboard streaming has powered broadcasts across USAC Racing, Porsche Motorsport North America, Radical Motorsport, GT World North America, McLaren Trophy North America, Zenith Racing Series and more, with reliable, high-quality onboard feeds built for existing live broadcast infrastructure, plus reusable content and social clips from GPX Dash.
SRO Motorsports America president Greg Gill, GPX Stream founder Jeff Segal and race director John Maesky explain how onboard cameras built on GPX Stream and the Sony PDT-FP1 bring fans closer to the action and help race control make faster decisions at the Indianapolis 8 Hour.
SRO Motorsports America's streaming player shows GPX Stream live onboards alongside the live broadcast. Live timing runs next to multiple onboard camera feeds, and clicking a driver in the timing table swaps their onboard into the grid, so fans can ride with specific drivers or follow their favourite teams and manufacturers without missing the action.
The Concours Club in Miami, Florida uses the Sony PDT-FP1 with GPX Stream to send live onboard video to driving coaches standing outside the car, so they can give drivers feedback in real time.
- GPX Stream brings fans and teams closer to Radical Cup actionRadical Cup North America broadcasts get a boost from plug-and-play onboard streaming.Read the article → (opens in a new tab)
- SRO America to Launch New Multi-View Streaming PlayerFans switch between live onboard feeds during GT World Challenge America, built with Vbrick and GPX Stream.Read the article → (opens in a new tab)
- GPX Stream Partners with USAC for Live On-Board Camera TechUSAC Racing names GPX Stream its exclusive supplier of live camera systems, starting at Sebring.Read the article → (opens in a new tab)
- GPX Stream Announces Partnership with USAC RacingLive onboard feeds for teams, officials and broadcasts across USAC-sanctioned series.Read the article → (opens in a new tab)
- Setting the Standard in Live Onboard Video Streaming in Automotive RacingCase study on GPX Stream using the Sony PDT-FP1 portable data transmitter.Read the article → (opens in a new tab)
Partners
Our motorsport partners
The series, teams and technology companies we work with.
Bring live onboard streaming to your series or team
Build your GPX Mobile live streaming kit, or talk to the team about a series-wide or broadcast programme.






