The countdown is on to the 151st Kentucky Derby at historic Churchill Downs in Louisville, the biggest day for horse racing betting. We’ve got the full report on the best Kentucky Derby online betting sites and bonuses and how you can start off with a major welcome promo. The race is scheduled for Saturday, May 3, with post time at 6:57 p.m. ET.  

Trusted Kentucky Derby betting sites for new users

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Breaking down the best Kentucky Derby bonuses for new users

FanDuel is one of the biggest online sportsbooks in the world with a deep list of events, and bettors can wager on horse races all over the world through its FanDuel Racing platform. 

FanDuel Racing

FanDuel Racing is the safest place to bet on the 2025 Kentucky Derby and it offers a welcome bonus to new customers

How we rate Kentucky Derby betting sites

We go the distance — in this case a mile and a quarter — when it comes to evaluating the best Kentucky Derby betting sites. Much like horses have skills and attributes, so do Kentucky Derby betting sites. Here are some of the main factors we look at: 

Best Kentucky Derby promo and bonus codes right now

We break down the best 2025 Kentucky Derby welcome codes currently available in the days before post time. 

Kentucky Derby Betting Site Welcome Offer Kentucky Derby Promo Code Legal States 
FanDuel Racing No-sweat first bet up to $500 Click to claim promo AR, AZ, AK, CA, CO, CT, DE, FL, IA, ID, IL, IN, KY, LA, MA, MD, MI, MN, MT, ND, NH, NM, NY, OH, OR, PA, SD, VA, WA, WV, WY 

Kentucky Derby betting: What do you need to know?

This will be the 151st running of the Kentucky Derby, also known as the “Run for the Roses” (because the winning horse receives a blanket of roses) and the “most exciting two minutes in sports.” 

Betting on the Kentucky Derby is an American pastime, made easier with today’s technology. Last year’s race came down to a three-way photo finish, with Mystik Dan winning by a nose. 

Qualifications: Horses seek to amass points in a series of Kentucky Derby prep races starting in September to be one of the 20 automatic qualifiers. Two spots are reserved for horses who win the separate Japanese Road to the Kentucky Derby and European Road to the Kentucky Derby. Twenty-four horses may enter, with the last four spots saved in case there are scratches. 

Last winner: At 18-1, Mystik Dan won a three-way photo finish. 

Where is Kentucky Derby betting legal? 

Betting on the 2025 Kentucky Derby is available in some form in most areas of the US. The exceptions are Alaska, Washington, DC, Georgia, Hawaii, Mississippi, Nevada, North Carolina, South Carolina, Texas and Utah. States with active horse racing tracks typically allow for betting on the Kentucky Derby through off-site betting platforms or in person at physical tracks in legal states.  

Kentucky Derby betting package

Looking to get in the action ahead of the Kentucky Derby? Click our exclusive link below to check out DRF’s Kentucky Derby package ahead of the race.

Latest Kentucky Derby News

Kentucky Derby betting sites FAQs

What are the different types of bets for the 2025 Kentucky Derby? 

There are multiple types of bets available for the 2025 Kentucky Derby. The main bets are win, place or show. Win is the bet you make on a horse to win the race. The place bet has a lesser payout, because it pays off if your horse wins or places second. The show bet pays off if your horse finishes first, second or third. 

What’s an exotic bet on the 2025 Kentucky Derby? 

Avid sports bettors would call them parlays. Exotic bets involve selecting two or more horses and their finishing spots. An exacta is where you bet on the first and second place horses. A trifecta is picking the first three horses in order. A superfecta allows you to bet on the first four, while the extremely rare Super High Five tasks bettors with correctly picking the first five spots. 

What’s the best betting strategy for the 2025 Kentucky Derby? 

Do a little research. Horses all have pedigrees and times you can find easily. You may choose a horse that has had success against lesser competition, horses who may have been close to the front of several races, or just compare times that have been run in a mile and a quarter. Or you can just pick a name you like. 

What’s the biggest Kentucky Derby upset? 

In 2022, Rich Strike went off at 80-1 odds and staged a magical victory to win the Derby. His odds are the longest for a winner in the modern era. For the history buffs, Donerail won the 1913 Derby at 91-1. The most recent favorite to win the Derby was Justify in 2018.