








The Serum Run to Nome (1925) - 100th Anniversary
In January 1925, a deadly diphtheria outbreak threatened the remote town of Nome, Alaska. With limited supplies of antitoxin available and harsh winter conditions blocking traditional transportation routes, an urgent relay effort was organized to deliver the life-saving serum. Over 20 mushers and approximately 150 sled dogs braved the nearly 700-mile journey from Nenana to Nome through subzero temperatures, blizzards, and treacherous terrain.
The relay began on January 27 and concluded on February 2, 1925, with the final leg led by Gunnar Kaasen and his lead dog, Balto. Though Kaasen and Balto became famous, many other mushers and dogs, including Leonhard Seppala and his lead dog, Togo, covered more dangerous portions of the route.
This heroic effort, known as the "Great Race of Mercy," saved countless lives and highlighted the importance of sled dogs in Alaska's harsh climate. It inspired the creation of the annual Iditarod Trail Sled Dog Race and cemented Balto's place in history, with a statue erected in his honor in New York's Central Park.
Disney released the movie Togo in 2019, starring Willem Dafoe as Leonhard Seppala. It tells the story of Seppala and his lead dog, Togo, during the 1925 Serum Run to Nome. The movie highlights Togo's extraordinary contribution to the relay, as he led Seppala's team through some of the most treacherous conditions and covered the longest and most dangerous leg of the journey—over 260 miles. Despite his critical role, Togo historically received less recognition than Balto, who completed the final leg into Nome.
The movie Togo captures the harrowing challenges of the Serum Run to Nome, dramatizing the courage and endurance of the mushers and sled dogs who risked everything to save lives. It provides a deeper understanding of the pivotal role Seppala and Togo played in the relay, emphasizing the teamwork and determination that defined the Great Race of Mercy.
A pair of early real photo postcards of Nome Alaska

A selection of Iditarod Dog Sled Race covers:




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