ThoroEnduro returns for another season of racing in 2021 at Remington Park. The free online contest will begin on Friday, Sept. 10 and continue until the final night of racing this season, currently scheduled for Friday, Dec. 17.

Visit to sign-in if you have previously played ThoroEnduro, or register if you are new to the game.

Contestants will be asked to select one horse in at least three Remington Park races each night of the game. As long as one of your horses finishes fourth or better, you move on to the next contest night. Any horse finishing first, second or third, will receive the virtual equivalent of the win, place and show payoffs in the race.

The virtual bankroll adds up until the end of the contest. The player with the highest virtual bankroll when the season ends will win the Grand Prize of $4,000. The player selecting the most winners during the game will receive a $1,000 prize. The overall prize money in ThoroEnduro is $9,200 with contestants finishing second through seventh also rewarded.

Contestants must have eligibility left at the end of ThoroEnduro to be eligible for prize money. Additional Lucky Horseshoes will be awarded throughout the game. The final date to register to play is Wednesday, Nov. 11.

Those playing ThoroEnduro must be 18 or older to play. Good Luck!