What is Ultramarathon?
An '''ultramarathon''' is a running race that is longer than a 26.2 mile [[marathon]] race. The most common distances for ultramarathons are: *50 Kilometers (31 miles) *50 Miles (80.5 kilometers) *100 Kilometers (62 miles) *100 Miles (161 kilometers) The most famous ultramarathon run in the United States is the [[Western States 100]] Mile Race. [[Category:Ultramarathons| ]] {{sport-stub}}