A $1K bet on Castroneves would have won you $28K

The 105th running of the Indianapolis 500 featured a Bitcoin car, nearly 200,000 live fans and a thrilling finish putting a well-known racer into an elusive club. Bettors who backed Indy 500 winner Helio Castroneves were also rewarded with a big payout.

The four-time Indy 500 winner entered the race with odds of +2800 to win and +135 to finish in the top 10.

A $1,000 bet on Castroneves to win the Indy 500 paid $28,000.