Williams Bay close

Trail Running Calendar near Williams Bay 2026-2027

Header image

Explore the top trail runs near Williams Bay for 2026-2027! We've gathered 22 exciting races in the area. Check out our detailed list below to find your next local race.

November 2026
Nov
14
Sa

Abominable Trail Race

Trail Run 5 km 10 km 15 km 30 km
Nov
26
Th

NorthPointe Wellness Turkey Trot

Road Race Trail Run 5 km
December 2026
Dec
13
Su

Cold Coding

Trail Run 4 mi 8 mi
January 2027
Jan
9
Sa

Frozen Gnome

Trail Run 10 km 50 km
Jan
16-17
Sa - Su

Whitewalker Ultra

Trail Run 10 km 50 km 100 km
Monthly updates for Williams Bay

Get new running races (and updates) in your inbox every month.
April 2027
Apr
17
Sa

Earth Day 50K - Crystal Lake

Trail Run 5 mi 15 mi 50 km
Apr
24
Sa

Golden Kettle Trail Series - McMiller

Trail Run 3 mi 5 mi 12 mi 20 mi
May 2027
May
8
Sa

Ice Age Trail 50

Trail Run Half Marathon 50 km 50 mi
May
15
Sa

Golden Kettle Trail Series - Blue Springs

Trail Run 4 mi 6 mi 14 mi 24 mi
May
29
Sa

Bunk House Trail Runs

Trail Run 10 km 30 km 50 km
June 2027
Jun
6
Su

McHenry County Patriot Run

Trail Run 5 km 10 km
Jun
19
Sa

Whitewater Trail Challenge

Trail Run 10 km Half Marathon 50 km
July 2027
Jul
3
Sa

Kishwauketoe 5K

Trail Run 5 km
Jul
3
Sa

Kishwauketoe Cross Country Run

Trail Run 5 km
Jul
10
Sa

Golden Kettle Trail Series - Nordic

Trail Run 4 mi 6 mi 9 mi 19 mi
September 2027
Sep
11
Sa

Golden Kettle Trail Series - Oleson Cabin

Trail Run 4 mi 7 mi 12 mi 23 mi
Sep
24
Fr

Echo 136

Trail Run 136 mi
Sep
25
Sa

Whimsical Nonsense

Trail Run
October 2027
Oct
9
Sa

Ultratrax Alpine Valley

Trail Run 7 mi 14 mi 21 mi 28 mi
Oct
9-10
Sa - Su

Helios

Trail Run
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.