ARCHIVED RACE: Mad City 50K @ Vilas Park and vicinity, Madison, Wisconsin, USA on 31 March 2012

1. Solo 50K event. This is an annual 50-kilometer ultramarathon road race consisting of five 10-kilometer loops around Lake Wingra in Madison, Wisconsin. The certified course is the same used for the US national 100-kilometer championship (an event which will not be held in 2012 due to a schedule conflcit with the world 100K championship […]