marathonbet welcome offer

Marathonbet are an established name in the betting industry, after they were founded back in 1997, so this is a company with great experience behind them.

Here we are going to take a look at their service, explain what is on offer and detail the welcome offer that new players are able to claim.

Pros & Cons


  • Deposit £20 and earn a £20 free bet
  • Excellent sports coverage
  • Great odds, with 0% margins on some sports


  • Welcome bonus a little complex to understand for new players

Welcome Bonus Information

The welcome bonus at Marathonbet is a little different to others in the fact that you have to earn it by betting multiple times, rather than being given it after one bet.

The offer is a deposit £20 earn £20 free bet offer. Make a first deposit of £20 or more into your account, then wager your deposit five times on bets of trebles and above, with each selection priced at 1/2 (1.50) or bigger. Do this, which essentially means spending £100 on the site if you deposit £20, and you will then be given your £20 free bet.

The free bet is for a win single and will expire seven days after receipt.

Our Experience of Marathonbet

The Marathonbet site built around the blue menu that runs down the left hand side of the page. This makes accessing any sport very easy, you can find what you want in just a few clicks, and everything is easy to follow, even for those who are completely new to online betting.

A big focus area for Marathonbet is live betting, and when you land on the page, you will see a large number of betting options for the current live events in the middle of the page, giving incredibly easy access.

To add to this, on selected games across selected sports, Marathonbet offer 0% markets, meaning their odds are some of the best on the market, as there is no margin built in.

Sports & Markets Available

Sports coverage is great, with over 30 to choose from, including many niche sports that some other bookmakers will not cover, so if you want smaller sports, this is a site for you. Of course, the big events and sports are all here too.

Markets are strong, and this is replicated in the in play section of the site, which is on the home page as soon as you land on it, showing how valuable Marathonbet believes this to be.

Marathonbet Mobile Gaming

If you would like to place bets on the go then Marathonbet have two options for players. They have a downloadable app you can add to your phone, allowing you quick and easy access to their service.

On top of this, they have a special mobile optimised site you can use if you don’t want to download the app, giving an option for everyone with a mobile phone.


Marathonbet have a very strong betting service that players are going to really enjoy. The welcome bonus is a little complex, but away from that, they have excellent sports coverage with over 30 on offer.

Combine that with very strong odds, and 0% margins in some instances, a great mobile app and a big focus on in play betting, and Marathonbet have ticked a lot of boxes that punters love.

Cash out
Partial Cashout
Android App
Live Streaming
Racing Best Odds Guaranteed
24/7 Support

Best 10 New Bookmakers


New customers only. Strictly 18+. Valid until 17th March 2022. Qualifying bet – single (must be a first ever bet) Min. odds per selection – 1.4. Min. stake amount of qualifying bet – £10. Maximum stake amount of qualifying bet £50. Full T&Cs apply.


New players only. 100% up to £50 sports bonus. Rollover: 17x deposit & bonus at minimum odds 2.00 within 365 days. If bonus is cancelled, bonus funds will be lost. T&Cs apply. 18+,


New customers & 18+. Min. dep of £10. Bet of £/€10 with min odds of 1.5 required. E/W bets excluded. Offer credited within 48 hours. Additional T&Cs apply. Please gamble responsibly


New customers only. Strictly 18+ Minimum deposit £20. Place any sportsbook bet at minimum odds of 2.0 (1/1) to receive your free £20 welcome bonus.


18+, UK only. Deposit and place a £10 cash bet at single or accumulated odds of 1/1 . First cash bet only. Free bets as 4 x £5 bets on Football, Horse Racing & Virtual. Cashed out, Void or 'Draw No Bet' wagers do not qualify for this promotion.7-day free bet expiry. Full T&Cs apply.


18+, New Players Only. | Opt-In Required. | Valid on first Sports bet | Min. dep. £10 req. | Min. £10 wag. Odds of 1/1 | Bonus Wag. req.1x on min. 2-fold Acca bets (min. 1/4 odds each selection) with min. final odds of 1/ 1| Virtual and cashed out bets do not qualify | T&Cs apply |


Deposit and bet on any Sportsbook Markets of your choice at odds of Evens (2.00) or greater. Get 50% Back of your first days' losses as a Free Bet up to £25 + a Guaranteed £5 Free Bet Either Way plus 50 Free Spins! 18+


18+, New Players only, 1st Deposit, Min Deposit,: £10, max £10 free bet valid for 14 days, with odds of 1/1 or greater and be settled within 14 days of placement. System bets not eligible. Neteller,Skrill and Paypal not eligible. T&Cs apply


Place a £10 fixed odds bet at minimum odds of ½, Get £30, Get 2 x £10 free fixed odds bets + 2 x £5 free Total Goals spread bets. Full Terms Apply


Opt-In, bet £5 (odds 2.00+) Valid x 7 days. 3 x £10 Free Bets for set events (odds 2.00+) Card payments only. Additional terms for existing BetVictor customers apply, T&Cs Apply. 18+ | Please gamble responsibly