ANCHORAGE, Alaska (AP) — Dallas Seavey was leading the Iditarod on Sunday, positioning himself to tie one other musher for the most wins ever in the world’s most famous sled dog race.

Seavey, a four-time winner, was the first musher in this year’s Iditarod Trail Sled Dog Race to reach the last checkpoint, in the community of Skwentna.

The winner is expected to cross the finish line near the community of Willow, Alaska, sometime early today.