Sports betting has expanded rapidly across the US, and for motorsports fans, that means something genuinely exciting. Whether you follow the NASCAR Cup Series every Sunday, tune in for the Indianapolis 500, or have developed a taste for Formula 1 following its surge in American popularity, there are now more legal, regulated ways to put money on the racing you watch than at any point in history.
Online sports betting is now legal in more than 30 US states, with that number continuing to grow. All three major motorsports — NASCAR, IndyCar, Formula 1 — are covered as standard across every licensed sportsbook that operates in those states. If you’re 21 or older and physically located in a legal state, placing a bet on an upcoming race is very straightforward.
The key requirement is choosing where to bet carefully. Not every sportsbook covers motorsports with the same depth, and the range of markets on offer varies considerably. For a reliable comparison of what’s available, Transfermarkt’s betting section lists every reputable bookmaker currently operating in the US. It’s a useful starting point before committing to any single platform.
What You Can Bet on and How the Markets Work
NASCAR remains the most popular motorsport betting market in the country. The standard bet is the outright winner — a list of all drivers with their odds for that race — but the market goes much further than that:
Top 3, top 5, and top 10 finish bets let you back a driver without needing them to win outright.Head-to-head matchups pit two specific drivers against each otherManufacturer props and stage-winner bets add additional angles throughout a race weekend.Live betting is also available at most major books, which keeps things interesting even once the green flag drops.
IndyCar occupies the second tier for US bettors, with the Indianapolis 500 generating more wagering handle domestically than almost any Formula 1 race. That said, F1 has been gaining ground quickly — the sport’s growing American fanbase has translated directly into more competitive odds, deeper markets, and better coverage from every major sportsbook. A typical F1 weekend now includes race winner odds, constructor bets, qualifying props, and championship futures.
Which Series Should You Start With?
That depends on what you already watch and understand. Familiarity with the sport matters more than most bettors initially realise. NASCAR’s oval-heavy calendar rewards knowledge of track types and driver tendencies at specific venues. IndyCar’s road and street circuits reward a different kind of analysis. F1 is the most internationally consistent series, with championship form often a reliable guide across most circuits.
The common thread across all three is that picking a trustworthy platform — one that offers competitive odds, reliable payouts, and a broad motorsports menu — matters as much as picking the right driver.
A Growing Market Worth Paying Attention To
Motorsports betting in the US is no longer a niche product. The combination of legal expansion, improved sportsbook technology, and the sport’s rising cultural profile means the market is deeper and more accessible than it’s ever been. For fans who already follow the racing closely, betting adds a layer of engagement that makes every lap feel like it counts — which, of course, it always did.