Boyd takes on 48-hour, and breaks US record

Contributed by Marie Boyd, AURA member The Sisyphys Ultra Challenge, a 48-hour event held in April in Hemet, California is a new event to the ultra running calendar and was primarily a ‘last one standing’ format on a measured 4.1-mile loop in a market garden orchard called Washburn Farms in Hemet, Southern California.   Race director…