This quest becomes available during the Prepare for Your Search for the Final Keeper main quest in Hogwarts Legacy. Head into the Spintwitches Sporting Needs shop in Hogsmeade and speak with Albie Weekes. Purchase the Broom Upgrade for 1,000 gold then back out to trigger a conversation with Albie. He’ll ask for your help again to test another upgrade at a new course.
Set out for the Irondale Course northeast of Irondale village south of Hogwarts on the world map. Speak to Imelda Reyes there to start the trial. You’ll need to fly through 20 rings in under 2:26:22. Missing any rings will add more time to your score. After completing the run, speak with Imelda again then return to Albie at his shop to give him the news and completing the quest.