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Julyten Motorsport

Where our method meets the road

Our motorsport division builds timing and navigation tools for rally crews. It's where we prove our AI-native way of building, at race pace, before we bring it to our clients.

Car 107, a black 2010 Porsche 911 Carrera S driven by Erick Mahle, at speed on a Florida stage of the 1000 Miglia Experience USA, February 2026

Crono107

A phone app for rally crews. It rides on the dash and keeps the navigator on time.

  • Timed sections. Times each regularity trial against its ideal time, with beeps the crew can drive by.
  • Average-speed sections. Paces the crew against the roadbook, sign by sign.
  • Distance you can trust. Measures with the phone's GPS or a RaceBox receiver.
  • Hands on the joystick. The navigator taps with a handheld remote, so eyes stay on the road and the roadbook.
  • Training. Pairs with road sensors to check every practice pass.
Open Crono107Invite only. Crews can ask for access through our contact page.
The navigator of car 60 leaning out of the window, pointing at the Crono107 joystick in his other hand, in a crowded Italian piazza
The Crono107 joystick in hand, car 60, 1000 Miglia Experience Italy, April 2026.

What it looks like in the car

Big numbers, few words and colour that carries the message, designed to be read at a glance from a dashboard mount.

Crono107 average-speed screen showing On target, 0.6 seconds, with trip distances, speed, target speed and RaceBox accuracy

Average-speed section

On target, with the distance covered, the speed to hold and the GPS accuracy at a glance.

Crono107 control route screen showing Trip B 11.42 miles, the next transit and PM, and arrival at CO 2 with 40 seconds in hand

The whole day, one road

Trip meters, the next section and the arrival time at the next control, with time in hand.

Crono107 training screen with a Slow down pace meter and a countdown of 17 seconds

Training

A pace meter and countdown to the next sensor, so the crew practises hitting the line.

Illustrations based on the Crono107 app's screen designs.

On the podium

Our 2026 results, timed with Crono107.

Erick Mahle (right) and his co-driver celebrating on stage with the second-place trophy at the 1000 Miglia Experience USA Florida 2026

1000 Miglia Experience USA Florida 2026, Supercar class

Second place, in a 2010 Porsche 911 Carrera S.

Erick Mahle (right) and his co-driver holding their Novice class awards at Press On Regardless 2026

Press On Regardless 2026, Novice class

Novice class winners: first in the class standings of both events, including the Saturday event.

Our 2026 season

On both sides of the Atlantic, in regularity rallies and SCCA road rallies.

  1. Car 107, a black Porsche 911, on a coastal road lined with palm trees in Florida

    February 2026, Florida

    1000 Miglia Experience USA Florida

    Car 107, a 2010 Porsche 911 Carrera S. Second place in the Supercar class.

  2. Car 60, a silver coupe, on a winding coastal road above the sea in southern Italy

    April 2026, Italy

    1000 Miglia Experience Italy

    Car 60. Honoring our passion for Porsche, competing in the southern Italy region of Puglia.

  3. A red 1957 Corvette with race number 454, surrounded by its crew at the 1000 Miglia in Brescia

    June 2026, Brescia

    1000 Miglia

    Supporting training and application testing with car 454, a 1957 Corvette.

  4. A white Nissan Altima on a sandy forest road during Press On Regardless in Michigan

    September 2026, Michigan

    Press On Regardless

    Testing our platform against SCCA road rally TSD regulations.

The rallies we support

European regularity rallies and SCCA road rallies.

Europe

Regularity rallies

  • 1000 Miglia
  • 1000 Miglia Experience
  • Targa Florio

United States

SCCA road rallies

  • Press On Regardless

Want this pace for your team?

The same AI-native method that builds Crono107 builds our clients' GTM systems: a written design first, fast builds, an independent review of every change, and nothing live without your OK.

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