All day at the Vermont 100

West Windsor, VT

The Vermont 100 Endurance Race is a leading ultramarathon that takes place each year in West Windsor, Vermont, and is included in the Grand Slam of Ultrarunning. Competitors are given up to 30 hours to cover 100 miles, tackling 17,000 feet of elevation gain along country dirt roads, horse trails, and challenging, rolling hills.

It is one of the few ultra-running events in the United States where human runners and horses compete at the same time, with horses following a slightly altered route.