A total of 250 teams took part in the qualifying races for the German sled dog race championship over the weekend, Germany, Nov. 21, 2021.

Dogs pull a modified bicycle with a so-called musher during a sled dog race at the animal park in Wagenfeld-Ströhen, Germany.

A dog stands at the start line during a sled dog race at the animal park in Wagenfeld-Ströhen, Germany, Nov. 21, 2021.

A husky with two different colored eyes lies on the edge of a sled dog race in the animal park in Wagenfeld-Ströhen, Germany, Nov. 21, 2021.

A dog chews on a bone after a sled dog race, Germany, Nov. 21, 2021.

A greyhound pulls a modified bicycle with a so-called musher during a sled dog race at the animal park in Wagenfeld-Ströhen, Germany, Nov. 21, 2021.

Dogs pull a modified bicycle with a so-called musher during a sled dog race at the animal park in Wagenfeld-Ströhen, Germany, Nov. 21, 2021.

Dogs pull a musher during the race at the animal park in Wagenfeld-Ströhen, Germany, Nov. 21, 2021.

Excited dogs pull their owner during the qualifying race at the animal park in Wagenfeld-Ströhen, Germany, Nov. 21, 2021.

A group of dogs pulls a modified bicycle with a so-called musher during the race at the animal park in Wagenfeld-Ströhen, Germany, Nov. 21, 2021.

Dogs pull a modified bicycle with a so-called musher during a sled dog race at the animal park in Wagenfeld-Ströhen, Germany, Nov. 21, 2021.