Does Hailie Deegan have any siblings? Exploring the Deegan dynasty

HMD Motorsports driver Hailie Deegan is not the only racer in the family; her siblings also chose to make their careers in the world of motorsports. Hailie is the eldest sibling among the three Deegan children. She has two brothers, Haiden and Hudson Deegan.

Haiden Deegan is the middle child and is following in his father Brian Deegan's footsteps as he has taken up motocross as his sport. The 19-year-old took part in various amateur-level races.

In 2021 he signed his professional contract with the Yamaha Racing team and Monster Energy drink as his sponsor. He has also participated in the SuperMotocross, where he clinched both the 250 SMX Championships. Deegan is also a one-time AMA Motocross 250 cc champion and a 2025 AMA Supercross 250 cc West Champion.

As for Hudson Deegan, he is the youngest of the Deegans, who is also nicknamed Huckson. Very little is known about him. However, it is a known fact that the youngster is also following in the footsteps of his father and his brother, as he is currently racing in the Supermini series.

All three siblings are pretty active on their respective YouTube channels and upload videos about their respective racing ventures from time to time. They are also seen supporting each other at their respective races.

The California native, unlike other racing drivers, began her career in dirt bike racing but soon switched to off-road racing and made her transition to asphalt racing in 2016 with Legends Cars.

The 23-year-old made her NASCAR debut in 2016 and won her first K&N Pro Series victory at Meridian, Idaho, where she became the second woman to claim victory after Shawna Robinson in 1980. She also raced in the Xfinity Series.

Deegan made her debut in the IndyCar Series in 2025 after she failed to secure the sponsorship she needed to advance further into the Xfinity Series. She currently drives the #38 HMD Motorsports car.

Hailie Deegan reflects on her Detroit Grand Prix

The Indy NXT Detroit Grand Prix turned out to be a chaotic race as some of the cars found the barriers at the tight street circuit. Hailie Deegan dubbed her race a "frustrating one." For the race, Deegan had qualified in 18th place and was hopeful of making up places during the race. However, the 23-year-old only managed to make up two places during the race.

While talking about her outing at the Detroit street circuit in her latest YouTube video, Hailie Deegan spoke about her overall outing at the street circuit.

"Well guys, that was probably the most frustrating race of my entire career. I've had some frustrating races, and that was one of the more frustrating races. I was starting pretty deep in the field, got through turn one, and they started super quick before like the rear kind got kind of bunched up. So there was a little bit gap to the front," Deegan said (13:12 onwards).