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Running Calendar near Lake Mills 2025-2026

Monthly updates for Lake Mills

Get new running races (and updates) in your inbox every month.

Explore the top running races near Lake Mills for 2025-2026! We've gathered 57 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
December 2025
Dec
31
We

Noon Year's Eve

2 mi 5 km
January 2026
Jan
17-18
Sa - Su

Whitewalker Ultra

Trail Run 100 km
Jan
24
Sa

Chilly Willy Winter Run Series

5 km 10 km Half Marathon
February 2026
Feb
1
Su

Hibernation Hustle 5k

5 km
Feb
7
Sa

Frozen Assets Run

Trail Run 5 km
Feb
14
Sa

Chilly Willy Winter Run Series

5 km 10 km Half Marathon
Feb-Mar
28-1
Sa - Su

ARKTOS

Backyard Ultra 6 hr 12 hr 20 hr
March 2026
Mar
7
Sa

Freeze For Food

5 km 10 km
Mar
14
Sa

Shake Your Shamrocks

2 mi 5 km 10 km
Mar
14
Sa

Madison Shamrock Shuffle

5 km 10 km
Mar
14
Sa

Janesville Shamrock 10K Run/Walk

5 km 10 km
Mar
14
Sa

Watertown Jig Jog 5K

5 km
Mar
14
Sa

Chilly Willy Winter Run Series

5 km 10 km Half Marathon
Mar
14
Sa

Spring Forward Half Marathon

10 km Half Marathon
Mar
22
Su

Chilly Willy Winter Run Series

5 km 10 km Half Marathon
April 2026
Apr
4
Sa

DockHounds Dash

2 mi 5 km
Apr
10
Fr

Wisconsin Trail Series

Trail Run 5 km 10 km Half Marathon
Apr
11
Sa

MadCity Ultras

50 km 100 km
Apr
11
Sa

Stride 4 Shelter

5 km
Apr
18
Sa

Bucky's Race for Rehab

3 km 5 km