Bet £5 with Coral today and get £20 in free bets to use on anything you want. Use our guide to sign up and start placing bets in under 5 minutes!. Claim £30 free bet at Coral online on sports upon sign up. Get the latest updates on Coral betting including offers, promo codes and mobile promotions. Claim your £20 Coral free bet offer by signing up and cashing in on the welcome bonus which requires a small deposit. Get all latest promotions here.