I'm not sure who's having more fun, musher Michael Tarver or his sled dogs as we charge ... Leonhard Seppala and his dog team spearheaded by lead dog Togo, transported serum hundreds of miles ...

But a lot of people talked about this as the mushers did their work. Greenland’s national dog sled race in Sisimiut, Greenland, on Saturday.Credit...Video by Maya Tekeli Supported by By Maya ...