Hobby category
Automotive, Aviation, and Mechanical
147 hobbies in this category.
- Formula Regional Japanese Championship
- Formula Student
- Formula Three
- Formula Two
- Formula V Air Racing
- Free Flight
- Free-Style Moto
- Gliding
- Grand Prix Motorcycle Racing
- Grasstrack
- Gravity Racing
- Hillclimbing
- Homebuilt Machines
- Human-Powered Aircraft
- Indoor Enduro
- Indy NXT
- Indycar Series
- Inshore Powerboat Racing
- Jet Sprint Boat Racing
- Kart Racing
- Land Speed Records
- Lawn Mower Racing
- Legends Car Racing
- Midget Car Racing
- Mini 4Wd