500 CLub

In 2002 the Susitna 100 mile race was joined by the Little Su 50K to offer something for friends and family to do while waiting for the Su 100 racers to finish. The first year 44 racers participated. Race organizers wondered if interest would grow or die out quickly. Since then, it's gown so popular it sells out in a matter of hours. It seems registering is more competitive than the race!