For generations of Chinese people born between the 1980s and 1990s, mini four-wheel-drive (4WD) toy cars hold far more than nostalgic value. Far from being just simple playthings, these tiny speed machines were childhood portals to adventure, sparking boundless imagination and forging lasting friendships between like-minded hobbyists. Now, decades after their first boom in popularity, that long-dormant childhood passion is roaring back to life across the country, driven by a retro hobby craze centered on the thrill of speed.
On April 12, one of the largest recent amateur mini 4WD events brought nearly 300 enthusiasts from across China to Beijing’s Wenyuhe Park, where a purpose-built track has become an unlikely hub for the resurgent hobby. The action-packed day of competition kicked off in the morning with 60 teams going head-to-head in a timed group challenge that tested both assembly speed and on-track performance. In the afternoon, the tournament shifted to a high-stakes one-on-one knockout format, featuring 160 individual racers vying for the top title.
The Wenyuhe Park track, which first opened in 2022, was originally conceived as a public art installation designed around China’s traditional xiangyun (auspicious cloud) pattern. Planners later made subtle modifications to the layout to meet the strict dimensional requirements of official mini 4WD racing courses, but the space remained relatively unknown to the broader hobby community until late 2025, when it went viral across Chinese social media platforms. Today, the 88-meter track — which includes a complex overpass section — is open to the public completely free of charge, and has grown into a thriving social gathering spot for retro culture lovers, drawing hobbyists from every profession and age group.
For many enthusiasts, the Wenyuhe track has already achieved near-legendary status. Among the participants at the April 12 event was 33-year-old Zou Chenyang, who traveled more than 1,000 kilometers from his home in Harbin, Heilongjiang province, to join the race. A full-time livestreamer and professional custom mini 4WD builder, Zou describes the park as a “pilgrimage site” for anyone passionate about the hobby. “I came here just to race and have fun,” he explained. “The atmosphere is incredible, there are so many kids and parents here enjoying the day. I really hope more families will give it a try and join the community.”
The winner of the inaugural one-on-one ultimate battle, An Ruifeng, a middle-aged working professional, downplayed his victory, attributing his win to good fortune rather than raw skill. An first fell in love with mini 4WD cars when he was just 8 or 9 years old, and took up the hobby again as an adult to decompress from the stress of his daily work. Before the event, he even turned down his family’s offer to come cheer him on, worried he would be embarrassed if he crashed out early. “My only real goal was to pass the pre-race technical inspection and finish just one lap,” he said. “That would have made me happy enough. Getting all the way to the win is unbelievable… I just love these cars.” Holding the winner’s flag, he shared advice for future participants: “Don’t put too much pressure on yourself. This is just for fun — don’t let it get in the way of your work, family or daily life. As long as you cross the finish line, we’re all champions.”
All competing cars are required to meet strict technical regulations to keep competition fair and accessible. Liu Han, one of the event’s technical inspection judges, outlined key rules for the afternoon knockout race, including a 40,000 revolution per minute limit on motors and a ban on metal chassis. “As a long-time mini 4WD enthusiast, I didn’t get to compete this time around, but volunteering as a judge let me stay involved with the community while making sure all racers follow the rules,” Liu explained.
The mini 4WD craze is not limited to Beijing, with new tracks opening and hobby communities growing across the entire country. Earlier this month, Shanghai’s Jiabei Country Park launched trial operations for a new 228-meter professional-grade track, which offers greater challenges for experienced racers with a layout that includes long straightaways, sharp curves and gentle sloped sections. Like the Wenyuhe Park venue, the Shanghai track is free for public use, and also offers dedicated spaces for car maintenance and customization, plus on-site sales of starter cars for new enthusiasts looking to join the hobby.