SAVAGE, Minn. (April 12, 2025) — JDC-Miller MotorSports brought their Porsche 963
home in a disappointing 10th position at the conclusion of the 2025 Grand Prix of Long
Beach. The 100-minute race around the 1.968 street circuit represented a sharp
contrast to the first two rounds of the IMSA WeatherTech SportsCar Championship.
IMSA competitors went from the two longest races on the schedule to one of the
shortest. This year’s race represented the 50th running of this popular and iconic race
around the Long Beach harbor.

Starting in the 9th position, the race started strong for the JDC-Miller MotorSports no. 85
Porsche 963 as Tijmen van der Helm picked up a spot on the start and had excellent
pace. His day was short, however, as a caution came out twenty minutes into the race.
The team pitted to take advantage of the yellow for the mandatory driver change to
Gianmaria Bruni. The JDC-Miller crew had an outstanding stop, and when the race
resumed, the 85 was running in a very strong 5th. Gimmi was running with the leaders
when on lap 40, a GTD car he was lapping, hit the left rear of the Porsche and spun him
into the tire wall. This forced a pit stop to repair a broken rear wing. The JDC-Miller
team made the repair in less than a minute, keeping the car on the lead lap, but the 85
dropped to 10th, where it would remain until the race’s conclusion 20 laps later.

The car will stay on the West Coast for the next race at WeatherTech Raceway Laguna
Seca May 11th. It was just 2 years ago that JDC-Miller MotorSports debuted their new
Porsche 963 in the IMSA WeatherTech SportsCar Championship GTP class.

Quotes:

John Church, Managing Partner, No. 85 JDC-Miller MotorSports Porsche 963

“We were not happy with our qualifying set-up and the crew did a great job overnight to
give us a really good car for the race. Tijmen showed that right away with an over-take
on the first lap, and we were feeling confident of a good result. When the first caution
came out, everyone did an awesome job in the pits, and we vaulted up to 5th.
Unfortunately, as so often happens on a street course, Gimmi had an incident and we
had to pit to repair the rear wing. With only a little over a half hour left in the race, there
just isn’t much you can do.

A disappointing finish, but there were some real bright moments. We had a competitive
car and executed very well. If we keep doing that, we will be in a great position when
Lady Luck does smile on us.”

Gianmaria Bruni, Driver, No. 85 JDC-Miller MotorSports Porsche 963

“A tough finish which doesn’t reflect how competitive the car was. The car was very
good, and we were running strong until, in turn 6, I got hit in the left rear corner by a
GTD car I had just lapped. It spun me around into the tire wall, damaging the wing and
diffuser. It’s a shame because we were doing very well. We’ll move forward.”

Tijmen van der Helm, Driver, No. 85 JDC-Miller MotorSports Porsche 963

“This is a very short race for our series. We had to come from the back as we struggled
with the setup in qualifying. The car was much better in the race, and we picked up
some spots early in the race. Sadly, we got hit by a GTD car and had to make an extra
pit stop. Just not the luck on our side. We will keep improving and get some results at
Laguna Seca.”