Libby Riddles became the first woman to win the Iditarod, crossing the finish line in Nome, Alaska, on March 20, 1985.
On March 20, 1985, Libby Riddles made history by becoming the first woman to win the Iditarod Trail Sled Dog Race, one of the most demanding endurance competitions in the world, spanning nearly 1,000 miles across the Alaskan wilderness from Anchorage to Nome. Riddles crossed the finish line in Nome ahead of all other competitors, with the Wisconsin Historical Society recording her victory time as 9:20 a.m., while other contemporary accounts cite 9:00 a.m. the same morning.
Her victory came amid extraordinarily harsh conditions. Riddles famously pushed her dog team out into a fierce blizzard along the treacherous Norton Sound sea ice when other mushers chose to wait out the storm, a bold and risky decision that ultimately secured her the lead she would not relinquish. This daring gamble, made in near-zero visibility and dangerous wind chill, became legendary within the sport and was widely covered by national media, elevating both her profile and that of the Iditarod itself.
Riddles's win shattered assumptions about women's capabilities in extreme endurance sports historically dominated by men. It came just three years after Rick Swenson and other male mushers had dominated the field, and her triumph paved the way for other women, most notably Susan Butcher, who would go on to win the race four times in subsequent years. Riddles's victory is frequently cited as a watershed moment for women in sports and remains one of the most celebrated achievements in Alaskan sporting history.