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🎁 WELCOME BONUS · Marathonbet

Claim Your Marathonbet Welcome Bonus and Start Winning Today

Welcome Bonus £200 Bonuses+100 Overview100% Match
90%Match Bonus
£200Max Bonus
+100Free Spins
35xWagering
30 daysValidity
🎁 WELCOME BONUS 2026
Claim Your Marathonbet Welcome Bonus

Maarthonbet offers a range of bonuses and promotions available to registered customers who meet the eligibility requirements. To claim any bonus, you must be aged 18 or over, hold a single account, and comply with the platform's general terms and conditions. Bonuses including Free Bets are non-transferable and non-refundable, and any active bonus balance must be wagered or cancelled before withdrawals can be processed. Marathonbet is operated by Panbet Curacao N.V., licensed by the Curaçao Gaming Authority under license number OGL/2024/648/0172.

Claim $500 Bonus → All Promotions Read Review

What is the Marathonbet welcome bonus?

Marathonbet offers new players a 100% match welcome bonus up to $500, plus 100 free spins on your first deposit. The bonus is credited automatically — no promo code required. Below are the key numbers you need to know before claiming.

90%
Match Bonus
$500
Max Bonus
+100
Free Spins
10x
Wagering
$21
Min Deposit
21+
Min Age
🧮

Bonus Calculator

Move the slider to see exactly what you get at Marathonbet
Your deposit amount $100
$21$500
💰 $100 Bonus Amount
🎯 $200 Total to Play
🎰 100 Free Spins
🎲 $160 Slots Value

All available bonuses at Marathonbet

Beyond the welcome bonus, Marathonbet offers several ongoing promotions for both new and returning players. Each bonus type has its own value, wagering requirements and minimum deposit. Always read the full terms before claiming any offer.

All Bonuses & Promotions

Updated 2026
Bonus Value Wagering Min Deposit Validity
Welcome Deposit Bonus90% up to £2001x rollover£128 days
Acca Insurance (Loyalty Catalogue)Free Bet up to £30Free bet stake not returned£17 days after credit
Goalless Bonus (Loyalty Catalogue)Free Bet up to £30 (max 5 Free Bets)Free bet stake not returned£17 days after credit
Superprize – 11 Correct Answers£5,000 in Free BetsFree bet stake not returned£1180 days after credit
Superprize – 10 Correct Answers£250 in Free BetsFree bet stake not returned£1180 days after credit
Lucky 15/31/63 One Winner BonusDouble winnings on one winner (Horse Racing & Greyhounds)No wagering requirement£1Per qualifying bet

How to Claim

Claiming your Marathonbet welcome bonus is straightforward. Follow these four steps to activate your bonus and start playing with extra funds.

How to Claim

1
Register or Login

Create a new account at Marathonbet or sign in to your existing account.

2
Make a Qualifying Deposit

Deposit a minimum of \$21 to trigger your welcome bonus. Use a payment method registered in your name.

3
Bonus is Credited Automatically

Your \$500 bonus and 100 free spins are credited automatically after deposit confirmation.

4
Complete Terms

Wager 10x the bonus amount on sports bets. Casino, live dealer and horse racing do not count toward rollover.

Limited Time Offer
Claim your $500 welcome bonus today
18+ · Please gamble responsibly
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Bonus Notice

Bonus terms, wagering requirements and eligible games at Marathonbet may change at any time. Always read the full T&C before claiming any offer. All bonus decisions and wagering activity are entirely your own responsibility.

FAQ

How do I claim the Marathonbet welcome bonus?+
To claim a welcome bonus at Marathonbet, register a new account, ensure you meet the eligibility criteria, and follow the specific instructions provided in the promotion's Terms and Conditions at the time of the offer. You must be aged 18 or over and comply with all applicable registration requirements.
What wagering requirements apply to Marathonbet bonuses?+
Wagering requirements vary by promotion. For sports bonuses, qualifying bets generally require minimum odds of 1.30 and a minimum stake of €0.10. Bets placed using Free Bets or Bonus Balance, as well as cashed-out bets, do not count towards wagering requirements. Always check the specific promotion's Terms and Conditions for full details.
Which games are eligible when using Bonus Balance at Marathonbet?+
Bonus Balance can be used across most sportsbook markets and casino games. However, a specific list of casino games is excluded from Bonus Balance play, including certain slot titles and jackpot games. If you have funds in both your main balance and Bonus Balance, your main balance is used first.
When does a Marathonbet Free Bet expire?+
Free Bets expire 180 days after being credited to your account, unless the specific promotion's Terms and Conditions state a different validity period. Promotional Free Bets such as those from Acca Insurance or the Goalless Bonus expire seven days after being credited. Unused Free Bets after the stated period will no longer be available.
Is there a maximum withdrawal limit on bonus winnings at Marathonbet?+
Marathonbet's maximum winnings in any consecutive 24-hour period are up to €250,000 for sports, depending on the event and competition. For casino, winnings exceeding €300,000 in a single gaming round are subject to additional confirmation from the game provider before being credited. Specific bonus promotions may carry their own withdrawal limits as stated in their Terms and Conditions.
Can I withdraw my funds while I have an active bonus at Marathonbet?+
If you have active bonuses, including those currently being wagered or queued, withdrawals from your gaming account may be temporarily unavailable. To enable withdrawals, you must either meet the bonus wagering requirements or cancel the active bonus before requesting a withdrawal.
Are Free Bet stakes returned with winnings at Marathonbet?+
No. When you place a bet using a Free Bet, any winnings are paid as withdrawable funds; however, the Free Bet stake itself is not returned with your winnings. This applies to all Free Bets credited through promotions such as Acca Insurance, Goalless Bonus, and Superprize.
Can I use the welcome bonus more than once or across multiple accounts?+
No. Bonuses and promotional offers are strictly limited to one per customer. Opening multiple accounts to claim a bonus more than once is prohibited. If Marathonbet suspects more than one account has been opened by the same person to benefit from offers, it reserves the right to withdraw those bonuses and exclude the accounts from the promotion.