In West Yellowstone, Montana, sled dog mushers of all ages gather to compete in the Rodeo Run, a two-day race. These sled dogs aren't just the typical Siberian husky—some have been crossed with other breeds to go farther and faster. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta Read more about what makes a great sled dog: http://goo.gl/AQ3P29 PRODUCER/VIDEOGRAPHER: Jim Urquhart PRODUCTION ASSISTANT: Bethany Baker SENIOR PRODUCER: Jeff Hertrick EDITOR: Nick Lunn Sled Dogs: More Than Meets the Eye | National Geographic https://youtu.be/6nVfFNbxX7s National Geographic https://www.youtube.com/natgeo