The next 24 hours are quietly becoming some of the most important of the winter for the entire Red Bull family. For the first time, a Red Bull-built power unit is about to run on track, even if only for a limited amount of time.
This is the first on-track appearance of a power unit designed and built by Red Bull Powertrains, following Red Bull’s bold decision to stop being a customer team and take control of its own engine future after two decades of relying on manufacturers.
Racing Bulls Carrying the Load
Until now, both Red Bull Racing and Racing Bulls have only shown liveries, and the cars themselves have not driven a single lap on track. That changes today as Racing Bulls roll out their VCARB 03 out of the garage at Imola for its first systems run, and this moment carries a lot of weight.
Racing Bulls may be Red Bull’s sister team, but their role here is far from secondary. Formerly known as AlphaTauri and Toro Rosso before that, Racing Bulls have long served as a proving ground for young drivers and new ideas, and now, they are also playing a key part in validating Red Bull’s future power unit project.
The VCARB 03 will run at the Imola Circuit over two days, with today’s run classified as a demonstration event, limiting mileage to just 15 kilometers. That short distance is still enough to confirm that the car’s systems are working as intended, which include the cooling system, electronics, hydraulics, and basic power delivery.
Liam Lawson and rookie team-mate Arvid Lindblad will share driving duties, and every lap will be monitored for power output, temperature readings, and anything that does not look quite right.
On Wednesday, Racing Bulls will step things up by using one of their permitted filming days, which allows up to 200 kilometers of running, double the allowance teams had in previous seasons. The extra mileage gives engineers and mechanics a chance to settle back into rhythm after the winter break, while drivers get reacquainted with life in the cockpit.
Red Bull’s Bigger Picture and What Comes Next
While Racing Bulls head to Imola, Red Bull Racing will stay off track as the RB22 will not run until official pre-season testing later this month, which puts even more focus on Racing Bulls to get the early checks done.
Once the Imola running is complete, both teams will regroup ahead of the private five-day pre-season test at Circuit de Barcelona-Catalunya, which begins next Monday. That test will be the first chance to push the cars harder and start building a clearer picture of performance.
Racing Bulls team boss Alan Permane has already warned that the early phase of the new rules cycle will be intense and development will not pause once testing begins. In fact, he expects updates to arrive almost immediately, “The car we test with in Barcelona won’t be the car we take to Melbourne. I’m sure there’ll be a significant update.”
That reality adds pressure to these early runs, as any issue found now could save teams later and any problem missed could cost valuable track time later during the season. For Racing Bulls, today is about learning, and for Red Bull Powertrains, it is a milestone that has been in the making for quite a while now.
