DK Horse promo code: Claim $1M King of the Track Kentucky Derby offer

The DraftKings Racing promo code lets customers bet the Kentucky Derby winner for a chance to win a share of $1M (min. $5 ...

DK Horse promo code: Earn a share of $1 million if your Kentucky Derby horse wins at DraftKings Racing

The latest DraftKings Racing promo gets you access to the $1 million King of the Track. Bet $5+, and win your share of $1,000 ...