2026 Pro Class Roster Entrees

The field for the 2026 Pro Class Race includes:

  • 31 Teams, 5 Past Champions, 2 Father Son Teams, 1 Father Daughter Team.

  • Riders on Polaris, Ski-Doo, Arctic Cat, and Lynx.

  • Riders from 5 Checkpoints: Nome, Kotzebue, Noorvik, Kaltag, McGrath.

  • The 2026 Pro Class race will begin on 2/14/26 - registration has closed.

  • The World’s Longest, Toughest Snowmobile Race will depart from Big Lake on February 14, 2026. Covering more than 2,500 miles as it traverses the Alaskan backcountry.

Sorted by Team Number

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2025 Expedition Class Roster Entrees

Note: Kept for historical context; the 2026 Expedition Class roster will be provided soon.

The Worlds Longest Toughest Snowmobile race is no easy task but the views are hard to beat, ask any participant in the Expedition Class. The field for the 2025 Iron Dog Expedition class contains five teams with riders on Polaris, Ski-Doo and Arctic Cat - from Alaska, Minnesota, Alabama and California. The 2025 Expedition Class will depart on 2/15/24 from Big Lake.

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