I have just gotten into speedrunning Cuphead as I absolutely love the game and feel I could get a good time. I just completed my first speed run and got a time of 1:32 doing the all bosses category! I was wondering how I would be able to record on Xbox for longer than an hour and what other people’s method’s are as I plan to continue to practice and record often!

Hey ! You probably should use twitch ,just don't forget to activate the backup of your streams . Normally, there are no other solutions to record more than 5 minutes via the console. Good luck ! Ps: Sorry about my bad english

Your best bet Is using Twitch to stream your runs!

I use the Xbox Console companion which allows you to play on the xbox from your computer with little set up. Just make sure your console and your computer is on the same wifi and it should work.