In 178 days · Sat, Apr 10, 2027
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Saturday, April 10th, 2027
Vilas Shelter - Madison City Park, Madison WI
Ultra
36–55°F · some rain risk
See last 10 years
On this date: rain 4 of the last 10 years
2026
40–52°F
dry
2025
33–47°F
dry
2024
43–66°F
dry
2023
47–68°F
dry
2022
29–58°F
rain
2021
42–58°F
rain
2020
32–47°F
dry
2019
30–40°F
rain
2018
25–41°F
dry
2017
42–73°F
rain
Best months to race in Wisconsin →
Race-day forecast says layers
36°F at the start.
Gloves, ear warmers, throwaway layers, hand warmers — delivered before race day.
About this race
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.
Course map
Train with a club
Run clubs near Madison to train with before race day.
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