Wisconsin · 50K · 100K
MadCity Ultras
MadCity Ultras is a 50K and 100K event held in Madison, Wisconsin. Its next confirmed date is Saturday, April 10, 2027.
- Race day
- April 10, 2027
- Location
- Madison, WI
Race details
- Date
- Saturday, April 10, 2027
- Location
- Madison, Wisconsin
- Distances
- 50K, 100K
- Registration
- runsignup.com
- Official website
- madcityultras.com
Registration, course & weather
- Registration status
- Registration status as last checked October 6, 2026: opens soon
- Start time
- 6:30 AM CDT
- Course profile — 50K
- Loop course; Road surface; USATF certified
- Course profile — 100K
- Loop course; Road surface
About the MadCity Ultras
Since 2007 this race has encompassed a beloved local loop known as the Arb Loop. This is a 10K loop that includes the beautiful landscape of the UW- Madison Arboretum. Once again MadCity will host the 100K solo, 50K Solo, along with the 100K Relay, and 50K Relay. 2027 will be the home of the 50K National Championships.
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MadCity Ultras: common questions
- When is the MadCity Ultras?
- The next confirmed date is Saturday, April 10, 2027.
- Where is the MadCity Ultras held?
- In Madison, Wisconsin.
- What distances does the MadCity Ultras offer?
- 50K and 100K.
- How do I register for the MadCity Ultras?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the MadCity Ultras?
- Registration status as last checked October 6, 2026: opens soon.
- What time does the MadCity Ultras start?
- 6:30 AM CDT.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.