MadCity Ultras

MadCity Ultras is a premier ultramarathon event held in Madison, Wisconsin, featuring a 100K solo race, a 50K solo race, and both 100K and 50K team relays. Established in 2007, the event is recognized as the USATF 100K National Championship, attracting elite runners from across the country. The race course consists of scenic 10K loops around Lake Wingra and the UW-Madison Arboretum, showcasing the area's natural beauty.

Organized entirely by volunteers, MadCity Ultras aims to promote the local running community while providing a challenging and rewarding experience for participants. Visit the organization's website for the most recent information.