MadCity Ultras
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MadCity Ultras : April 11, 2026, Madison, WI
MadCity Ultras takes place on Saturday, April 11, 2026 in Madison, Wisconsin. The event includes the following race options:
- 100K Road Championships
- 100K Solo
- 50K Solo
- 100K Team Relay
- 50K Team Relay
Course and race details
The race uses a 10K loop known as the Arb Loop that runs through the UW-Madison Arboretum and along the shore of Lake Wingra adjacent to Vilas Park. The 50K and 100K courses are USATF certified. The 100K team relay may consist of two to five people. The course operates with a 14-hour time limit; all runners must finish before the course closes. Runners who choose to start earlier to allow more time will not be eligible for placing, age-group awards, or official awards. Entrances are from the east on Vilas Park Drive; a section of Vilas Park Drive is closed to automobile traffic between the Vilas Shelter parking lot and Edgewood Avenue. Visit the organization's website for the most recent information.