Upcoming Half Marathon Races Near Waukesha County, WI in May, 2026

Name: Cedarburg Half Marathon | 5K Run/Walk
Start: 2026-05-23
End: 2026-05-23
Location: Cedarburg

RC2 Community Runs- 5k, 10K & Half Marathon

Ripon, WI

Saturday, May 2nd, 2026

Featured

Half

10K

Trail

View details for race RC2 Community Runs- 5k, 10K & Half Marathon

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Chicagoland Spring Marathon, Half Marathon & 10K

Schaumburg, IL

Sunday, May 3rd, 2026

Marathon

Half

10K

View details for race Chicagoland Spring Marathon, Half Marathon & 10K

Hometown Half Marathon & 5k/10k - Milwaukee

Milwaukee, WI

Sunday, May 3rd, 2026

10K

Half

View details for race Hometown Half Marathon & 5k/10k - Milwaukee

Milwaukee Mother's Day Half Marathon, 10K, & 5K

Milwaukee, WI

Sunday, May 10th, 2026

10K

Half

View details for race Milwaukee Mother's Day Half Marathon, 10K, & 5K

Syttende Mai Classic Run/Walk

Stoughton, WI

Saturday, May 16th, 2026

Half

View details for race Syttende Mai Classic Run/Walk

Cedarburg Half Marathon | 5K Run/Walk

Cedarburg, WI

Saturday, May 23rd, 2026

Half

Fast

View details for race Cedarburg Half Marathon | 5K Run/Walk

Explore more in Waukesha County, WI

Distances:

5K 10K Half Marathon Marathon

Months:

October November December

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Wisconsin races

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