USFジュニアアプリは、USFジュニアのすべてのレーシングコンテンツのワンストップアプリです。
The USF Juniors app is the one-stop app for all racing content for USF Juniors. Watch LIVE races, follow along with Live Timing, go behind-the-scenes and get to know the drivers, read full articles and so much more! USF Juniors provides an entry level program for young drivers needing more experience and track time before moving onto the highly competitive Road to Indy platform.