5K races in Wisconsin, United States — 2026 trail running calendar

Sep

26

Dirty Squirrel Gravel Grind

Minocqua, Wisconsin, United States

Gravel biking Trail running

Ultra 15K 5K

Sep

05

Prairie Dog Trail Run

Verona, Wisconsin, United States

Trail running

5K 10K

Aug

22

Ox Cart Days 5K Trail Run

Star Prairie, Wisconsin, United States

Running

5K

Aug

15

2026 New Glarus Woods Trail Run

New Glarus, Wisconsin, United States

Trail running

16K 8K 5K 1K

Jul

24

Wausau Trail Run

Wausau, Wisconsin, United States

Trail running Running

5K 10K Half-Marathon 1.6K

Jul

04

5k

Milwaukee, Wisconsin, United States

Trail running

5K

Jul

04

Run For A Vet

Mercer, Wisconsin, United States

Trail running Running

5K 1.6K

Jun

01

First Mondays Summer Trail Series

Iola, Wisconsin, United States

Trail running

5K

May

16

Wildflower Run

Bristol, Wisconsin, United States

Trail running Running

5K 3.2K