Best NASCAR Betting Promos: Bet Phoenix Shriners Race Odds Now on Top NASCAR Sites & Apps

The NASCAR Cup Series continues out West with the Shriners Children's 500 at Phoenix Raceway on Sunday at 3:30 p.m. ET. You can use the best NASCAR betting promos to collect great sports betting bonuses as a new customer. Thousands of dollars' worth of bonus bets, bet protection and more are available when you use the best sports betting promos from the leading online sportsbooks to start your sports betting journey with the fourth race of the 2025 NASCAR season.

The best NASCAR betting promos put the top sports betting sites in the palm of your hand. Christopher Bell has won the last two races this season and will be going for his third consecutive victory. He is also the defending champion in this race. 

The premier sports betting apps will get you involved in all of the sports betting action. Become a customer now by activating accounts using one or more of the best NASCAR betting promos and bonuses. Start your motorsports betting adventure with welcome offers worth thousands. Just tap the BET NOW buttons in this review to get started. You can sign up for as many of these deals as you want.

Best NASCAR Betting Promos & Bonuses: Bet Phoenix Shriners 500 Odds

Promos last verified: Saturday, March 8, 2025.

Anyone physically present in a state with legal sports betting who is at least 21 years old and a first-time customer at the top sites for racing odds can claim as many of these lucrative NASCAR betting promos as they want from the nation's top sports betting sites.

Best NASCAR Betting Promos: BetMGM

BetMGM Bonus Code ROTOSPORTS: New customers qualify for up to $1,500 in bonus bets if their first wager settles as a loss after signing up using the BetMGM bonus code ROTOSPORTS. If you are in Kentucky, Massachusetts, Michigan or New York, use the BetMGM bonus code ROTOBONUS to activate your new account and unlock the $1500 first-bet offer.

If you wagered $50 or more and lost, you'll get five bonus bets — each worth 20 percent of your original wager. If you wagered less than $50, then you'll get one bonus bet equal to your original wager. Bonus bets expire after seven days.

Best NASCAR Betting Promos: Caesars Sportsbook

Caesars Sportsbook Promo Code ROTODYW: NASCAR bettors will get the chance to double their winnings when they make a qualifying first bet after using the Caesars Sportsbook promo code ROTODYW to open an account. Bet $1 and Get 10 100% Profit Boosts. The profit boosts can be used on any wager of $25 or less, and the maximum additional winnings you can receive per boosted bet is $2,500.

You have 14 days to play your bonus bet or profit-boost tokens before they expire.

Best NASCAR Betting Promos for Phoenix Raceway: Fanatics Sportsbook

Fanatics Sportsbook Promo: You can earn $300 in bonus bets after wagering $30 over three days if you are a new customer in Arizona, Michigan, New Jersey or Pennsylvania and use the Fanatics Sportsbook promo to claim the welcome offer.

If you are not in one of those states, you will get up to $1,000 in No Sweat Bets. You will receive bet protection, up to $100 each day, for your first 10 days as a customer. Pick your No Sweat Bet each day; if it settles as a loss, you will be refunded with matching bet credit.

New York customers can sign up and receive a 300% profit boost token.

An amount awarded from any of the offers can be broken into multiple bets or used as a single bet and expires after seven days.

Best NASCAR Betting Promos for Auto Racing Odds: bet365

bet365 Bonus Code ROTOWIRE: Fans of NASCAR betting can get $150 in bonus bets after they make a first bet of $5 or more after registering for a new account using the bet365 bonus code ROTOWIRE. Once you place your opening qualifying wager and get the $150 in bonus bets, you have seven days to use them before they expire. Bettors in Pennsylvania will get the $150 in bonus bets, plus 50 spins to use in the bet365 PA casino.

Best NASCAR Betting Promos: DraftKings

DraftKings Promo Code: Signing up with the DraftKings promo code qualifies new customers for a Bet $5, Get $150 in bonus bets instantly offer. You will get $150 in bonus bets, as six $25 bet credits, regardless of how your first bet of $5 or more fares. The bonus bets are good for seven days before they expire.

Best NASCAR Betting Promos: FanDuel

FanDuel Promo Code: NASCAR betting fans can sign up with the FanDuel promo code and get $150 in bonus bets if your opening wager of $5 or more is a winner. The $150 is distributed as site credit and can be divided into as many bonus bets as you want. The site credit is good for seven days before it expires.

Sign Up for NASCAR Betting Promos on Top Motorsports Sites & Apps

New customers, who are at least 21 years old and located in a state with legal sports betting, can sign up at any of the top online sportsbooks by using best NASCAR betting promos:

1. Click on the BET NOW button for the sportsbook promo link that you are most interested in. You can create accounts with one or more of these sports betting bonuses. Be sure to read the terms & conditions for each welcome offer to ensure you are eligible.
2. Enter your basic personal information like your name, email address, physical address and phone number to start the registration process. You will also need to provide your DOB and the last four digits of your SSN to verify your identity.
3. Enter the promo code – if one is necessary – to activate the leading NASCAR betting promos and bonuses.
4. Deposit funds into your new account with the minimum qualifying amount. Each sportsbook will have a different amount, so double-check the needed info. You will be able to make a deposit using payment methods like PayPal and credit cards.

This article is part of our Betting Promotions series.