Registration for 2025’s Iron Dog, the world’s longest snowmachine race, opened August 14. The race, now in its 41st year, is expected to attract elite snowmachine racers from around the world.
This year’s pro course will span 2,503 miles through some of the state’s most rugged and remote terrain. The race will begin and end on Big Lake near Anchorage and includes stops at 23 communities, as far west as Nome, along the way.
The race is known for its grueling conditions, including subzero temperatures, whiteouts, and treacherous landscapes. Racers will need to navigate frozen rivers, dense forests, and mountain ranges, all while maintaining mental and physical shape.
The race isn’t for the faint of heart, according to Iron Dog Executive Director Mike Vasser.
“You can't win it in the first day. You gotta understand it’s a marathon, not a sprint race," Vasser said. "A lot of people who think they’re going to go out and kill it are easily scratching the first day.”
The race is split into a competitive, round trip pro class and non-competitive expedition class that finishes in Nome. Beyond the 3,000-plus-dollars it costs to register, Vasser says racers will need to be committed to place well in the race.
“Signing up for the pro class and Iron Dog is a dedication of about 100 days. You need to plan on spending a ton of days focused on the race," Vasser said.
Registration information is available on Iron Dog’s website. 2025’s race will kick off February 15.
