
From the Organizer
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.
Events
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
55°
Typical Low
34°
Chance of Rain
37%
Based on US Climate Normals data from Uw Arboretum - Madison, 3 mi from the venue.
Host City
Population
275,568
as of 2023
Elevation
871 ft
Nearest Airport
MSN
Dane County Regional Truax Field · 6 mi
Major Hub
MKE
General Mitchell International Airport · 77 mi
Time Zone
Central Time
From Endurance Grid
A big city race. Expect multiple lodging options and plenty to do the day before.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at MadCity Ultras, put it on the calendar, and turn “someday” into a start date.
306
Days to train
Coming Up
Loop the Lake - A bike ride to benefit our lakes
Less than a mile away
Train Like A (Movement) PRO
Less than a mile away
8th Annual Madison Gospel 5K, 10K, Run/Walk & Health Fair
Less than a mile away
Midwest Financial Group Madison Mini Marathon
Less than a mile away
From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
MadCity Ultras
Apr 10, 2027