VANCOUVER, BC, Oct. 29, 2025 - Mayfair Gold Corp. ("Mayfair Gold" or the "Company") (TSXV: MFG) (OTCQX: MFGCF) is pleased to announce that it has filed an Annual Information Form ("AIF") for the year ended December 31, 2024 on SEDAR+. An electronic copy of the AIF is available on the Company's website at www.mayfairgold.ca or under the Company's SEDAR+ profile at www.sedarplus.ca.

About Mayfair Gold

Mayfair Gold is a well-funded Canadian gold development company focused on advancing the 100%-owned Fenn-Gib gold project in the Timmins region of Northern Ontario. The Fenn-Gib gold deposit hosts an Indicated Resource of 181.3 Mt grading 0.74 g/t Au for 4.3 million contained gold. Mayfair is focused on advancing Fenn-Gib through the Ontario Provincial permitting process to transition Mayfair into a new Canadian gold producer in the current gold cycle.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSXV) accepts responsibility for the adequacy or accuracy of this news release

SOURCE Mayfair Gold Corp.