Chris Hemsworth, who is hosting "Saturday Night Live" Saturday (Dec. 12), stopped by "The Tonight Show" Thursday to promote his new movie -- but also to make another run at the "Hemsworth Cup," which host Jimmy Fallon created for all the various cooler races he and the Hemsworth brothers have engaged in on the show, dating back to "Late Night" in 2013.

The call this time is a sleigh scooter race. Since it's the holiday season, the scooters are decorated like Santa's sleigh and the race course involves Santa, a Christmas tree, a snowball fight, carolers, presents and a hallway blizzard.

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Hemsworth takes an early lead, but when it gets to the final turn into the hallway blizzard, he misses the turn and just goes careening down another hallway in Studio 6B. A kindly stage hand has to help Hemsworth get his scooter back on track, but by then it is too late. Fallon wins again.

Posted by:Andrea Reiher

TV critic by way of law school, Andrea Reiher enjoys everything from highbrow drama to clever comedy to the best reality TV has to offer. Her TV heroes include CJ Cregg, Spencer Hastings, Diane Lockhart, Juliet O'Hara and Buffy Summers. TV words to live by: "I'm a slayer, ask me how."