The Underdown Trail Races are grassroots trail runs in Northern Wisconsin.

We’re conveniently located only 6 miles off of Highway 51 and offer runners a wilderness experience on challenging trails.

Runners can choose from a variety of distances throughout the weekend. Come out for one or camp for the weekend and run as many as you can. See you in August!

There will be food and beer to round out the party on Saturday and Sunday!

Upcoming Races

Aug 24 2019
50 KM
Flat or nearly flat
Paved or very smooth surface
Aug 24 2019
50 Miles
Flat or nearly flat
Paved or very smooth surface


Date Distance Total Finishers Top Result Top Result (F)
08/25/18 50 KM 25 5:25:59 6:24:59
08/25/18 50 Miles 11 9:35:13 10:46:50
08/26/17 50 KM 22 5:25:55 6:06:14
08/26/17 50 Miles 10 9:07:00 12:49:21
We try to keep the most accurate information about this race, but changes do happen. Always visit the official race website for the most up to date information.
Wild Azalea Trail Challenge
  • Jan 4, 2020
  • Alexandria, LA
27 Miles 50 Miles 100 KM