Welcome to MadCity Ultras!

We feature three races - the 100K and 50K Solo and 50K Relay. The 100K is the USATF National Championship Race and USATF members' finish time in the MadCity 100K will be used as a time standard for selection of Team USA which will compete in the next 100K World Championship race.

The 50K is also a USATF Certified course and your finish time will be valid for the next 50K World Championship.

The 50K Relay is for teams of 2-5 runners on the same 10K loop course. Our relay teams are fantastic cheering sections for all the runners, creating a great race day environment. 

Info for Solo Runners
Info for Relay Runners
Info for Volunteers
About MadCity Ultras

The MadCity Ultras is a non-profit organization comprised entirely of volunteers. The Local Organizing Committee (LOC) is recognized by the USATF as a trusted and dedicated group that has hosted the 100K National Championship race for the past 12 years. 

Contact Us

Timo Yanacheck, Race Director


Rick Smith, Logistics


Ultramarathon- Road Racing - USATF - Relay - RunRace - IAU

© 2017 by MadCity Ultras. Proudly created with Wix.com