When is MadCity Ultras?

MadCity Ultras takes place on Apr 11, 2026. That's in 1 week.

Where is MadCity Ultras located?

MadCity Ultras is held in Madison, Wisconsin, United States.

What distances are available at MadCity Ultras?

MadCity Ultras offers the following distances: 100K, 100K, 50K, 50K.

How do I register for MadCity Ultras?

You can register for MadCity Ultras through the official registration page.

What is the typical weather for MadCity Ultras?

Based on historical data, you can expect temperatures between 35°F and 55°F on race day. There's approximately a 16% chance of precipitation.

MadCity Ultras (50K-100K) - Apr 11, 2026 | Madison, WI

Embark on an unforgettable ultrarunning journey at the MadCity Ultras, set to take place on April 11, 2026, in the vibrant city of Madison, WI. This esteemed event, known for its personalized touch and exceptional volunteer support, offers runners the choice of a 100K or 50K solo race, alongside popular 50K and 100K relay options, creating a fantastic cheering atmosphere for all participants. The MadCity Ultras holds a significant place in the ultrarunning community, serving as a long-standing host of the USATF 100K Road National Championship, with winners earning an automatic berth on Team USA for the 100K World Championship.

The certified course is a picturesque 10K paved loop, beginning and ending at the Vilas Park Shelter. Runners will navigate a scenic route that winds along the shore of Lake Wingra, through charming residential neighborhoods, and the beautiful University of Wisconsin Arboretum. While primarily flat, the course features gentle, "punchy" hills, accumulating approximately 86.8 feet of ascent per loop, offering a fair challenge without extreme elevation. Throughout the course, participants can expect dedicated support with two aid stations per loop—one at the start/finish area and another around mile 3.75 in the Arboretum. These stations are well-stocked with water, sports drinks, salty snacks, and fresh fruit, ensuring runners have ample sustenance. Typical race day conditions in early April feature highs around 55F and lows around 34F, with a 16% chance of precipitation, making for potentially ideal running weather.

Beyond the competitive aspect, the MadCity Ultras is renowned for its welcoming and supportive environment, driven by passionate event coordinators and a dedicated team. Runners have consistently praised the thorough pre-race communication, valuable swag, and the personal touches, including handwritten cards from the race director. This volunteer-run, non-profit event has also received the IAU Bronze Label status, recognizing its high standards and ensuring global recognition of performances. Whether you're an elite ultrarunner aiming for national championship glory or looking to tackle a significant distance on a well-supported and scenic course, the MadCity Ultras promises a rewarding and memorable race experience.