Here's how to watch the 2023 10th Annual MLRA Spring Nationals at Lucas Oil Speedway broadcast on FloRacing. The 2023 10th Annual MLRA Spring Nationals at Lucas Oil Speedway broadcast starts on March 31, 2023 and runs until April 1, 2023. Stream or cast from your desktop, mobile or TV. Now available on Roku, Fire TV, Chromecast and Apple TV. Don’t forget to download the FloSports app on iOS or Android! If you can’t watch live, catch up with the replays! Video footage from the event will be archived and stored in a video library for FloRacing subscribers to watch for the duration of their subscription.