BetMGM’s Cheltenham Sign-up Offer for New Customers – Bet £10 get £40 in Free Bets

Open a new BetMGM betting account for the 2025 Cheltenham Festival and when you bet £10 you will get £40 in free bets added to your account as a welcome bonus. BetMGM are offering one of the best Cheltenham Festival sign-up offers this year, giving you £40 in free bets when you bet just £10.