Flint和Naperville是肥皂盒Derby赛的东道主,以学生制造的汽车为主,目标是世界锦标赛。 Flint and Naperville host Soap Box Derby races, featuring student-built cars and aiming for the World Championship.

5月31日, 弗林特肥皂盒德比(Flint Soap Box Derby)以学生自制汽车为主, The Flint Soap Box Derby kicked off its fifth year on May 31, featuring student-built cars from STEM workshops at Chevy Commons. 这场活动也计划今年夏天重开历史性的Cronin Derby Downs赛车赛道。 Emphasizing community and fun, the event also plans to reopen the historic Cronin Derby Downs racetrack this summer. 在Naperville,大芝加哥肥皂盒Derby看到7至20岁的竞争者 有机会获得俄亥俄州世界锦标赛的资格 In Naperville, the Greater Chicago Soap Box Derby saw competitors aged 7 to 20 race for a chance to qualify for the World Championship in Ohio.