MadCity Ultras
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MadCity Ultras - 100K, 50K and 50K Relay
MadCity Ultras is a road ultramarathon event in Madison, Wisconsin, staged on Saturday April 11, 2026. The event includes the USATF 100K National Championship and draws elite runners from across the United States.
The race weekend offers multiple competitive formats and team options:
- 100K Road National Championship
- 100K Solo Road
- 50K Solo Road
- 100K Team Relay
- 50K Team Relay
The event began in 2007 and is organized entirely by volunteers. The local organizing committee is recognized by USATF and has hosted the 100K and 50K National Championship races for the past 12 years. The stated objective is to highlight the Madison area running community.
Results and race photos from prior years are maintained. The event displays USATF sanctioning and IAU labeling on race materials, and it is presented as a road ultramarathon with relay and solo options. Visit the organization's website for the most recent information.
