The Preakness Stakes officially gets underway today and five different sportsbooks have sublime promos totaling over $3,500 in available bonuses for new users! These are the best offers around and luckily for you, they each take just a few minutes to claim.

See below how each promo works and how to secure each ahead of tomorrow's races.

Bet and Get: DraftKings and Bet365 Preakness Stakes Promo Codes

Both DraftKings and Bet365 are giving new users a GUARANTEED win. Just by betting $6 total, you'll lock in $350 in bonus bets without even needing to win!

At DraftKings, you'll sign up with the above link (no promo code required) and deposit $10 or more. Wager at least $5 on any Preakness Stakes bet, then you'll instantly receive $150 in bonus bets to use freely!

Bet365 is only available in New Jersey, Colorado, Virginia, and Ohio. If you sign up for Bet365 (no promo code necessary), deposit at least $10, then bet $1 or more on the Preakness Stakes, you'll be credited with $200 in bonus bets once your wager settles! Even if you lose, you're still getting that $200.

Neither offer requires a promo code, but both do require a deposit of $10 or more to activate the bonus. You don't have to win any bets as long as you make a qualifying deposit!

Only new users at each sportsbook can claim these offers. Sign up for DraftKings and Bet365 now to secure $350 just by betting $6!

No-Sweat Bets: Caesars, FanDuel, and BetMGM Preakness Stakes Promo Codes

Caesars, FanDuel, and BetMGM are all covering your first wager! If you lose, you'll get the funds back as bonus bets to give you another shot. By claiming all three, you'll have SIX chances with up to $3,250!

At Caesars, you'll use the promo code FanSidedFULL and deposit at least $10, then your first wager of up to $1,250 will be returned as bet credits if things go poorly.

Neither FanDuel nor BetMGM requires a promo code, but you do need to deposit $10 or more. At each sportsbook, your first wager of up to $1,000 will qualify for the offers!

Overall, that adds up to $3,250 of potential bonus funds at your disposal to bet on ANYTHING! If there's a longshot horse that has your eye, this is the perfect opportunity to fire away.

You must be a new user at each sportsbook and the clock is ticking! Sign up for all three above and get ready to brag about all your winnings!

Game odds refresh periodically and are subject to change.