Overview

• Macintyre announced the diagnoses on Instagram, saying months of feeling unwell led to tests and a treatment plan.
• His 2025 GB3 campaign is paused with Donington and Monza still to run after he said he will not race for the foreseeable future, and no timetable for a return has been given.
• He is receiving treatment at Milton Keynes University Hospital, with Elite Motorsport confirming a plan is in place and vowing to back him and his family.
• The announcement drew well-wishes from across motorsport, including messages from Formula 2’s Sebastian Montoya and other peers.
• The 18-year-old won at Silverstone in April and sits fifth in the standings, having previously finished runner-up in Ginetta Junior (2022) and British F4 (2023).