Deposit £20 & Get a £20 Free Bet at Marathon Bet

New Customer Offer - Open to new accounts only. Deposit £20 and turnover your deposit five (5) times on the Sportsbook - trebles and accumulators (with three or more selections only), minimum odds each selection 1/2 (1.50) - and you’ll receive a £20 Free Bet. Additional deposits may be required in order to fulfil the turnover conditions, which must be met within 90 days of depositing. Bets placed using Free Bets or Bonus funds, or bets that have been Cashed Out, do not count towards turnover requirements. The Free Bet will expire seven days after being credited and can only be placed as a win only single bet on the Sportsbook. Free Bet stake not included in returns. 18+ BeGambleAware.org*

How to claim your Marathon Bet Free Bet

Joining Marathon Bet and claiming your free bet is super easy.

Follow any of the links on this page and complete the simple registration process.

Then make your first deposit using one of the many secure deposit methods on the Marathon Bet website.

  1. Open an account and deposit a minimum of £20
  2. Ensure you turn over your deposit a minimum of five times at minimum odds of 1.50 (1/2)
  3. Once the above criteria has been met, you'll be credited with a £20 Free Bet

See full terms & conditions for more details.

New Customer Offer - Open to new accounts only. Deposit £20 and turnover your deposit five (5) times on the Sportsbook - trebles and accumulators (with three or more selections only), minimum odds each selection 1/2 (1.50) - and you’ll receive a £20 Free Bet. Additional deposits may be required in order to fulfil the turnover conditions, which must be met within 90 days of depositing. Bets placed using Free Bets or Bonus funds, or bets that have been Cashed Out, do not count towards turnover requirements. The Free Bet will expire seven days after being credited and can only be placed as a win only single bet on the Sportsbook. Free Bet stake not included in returns. 18+ BeGambleAware.org*


Responsible gambling

You have our full commitment and support in ensuring a safe and responsible gambling environment. Our reviews and partner offers are for over-18s only.

If you are concerned about your gambling, please call the National Gambling Helpline on 0808 8020 133, or visit BeGambleAware.org.

You can also find additional support at GamCare and GamblingTherapy.org.