Upcoming Half Marathon Races Near Portage, WI in September, 2026

Green Lake Area 13dot1 Races - 2026

Green Lake, WI

Saturday, September 5th, 2026

Featured

Half

10K

5K

View details for race Green Lake Area 13dot1 Races - 2026

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Mini Donut Half Marathon and 5K Honor Walk/Run

Onalaska, WI

Saturday, September 12th, 2026

Half

5K

Trail

View details for race Mini Donut Half Marathon and 5K Honor Walk/Run

Apple Dumpling Day Races

Elroy, WI

Saturday, September 12th, 2026

Marathon

Half

5K

View details for race Apple Dumpling Day Races

DoLittle Marathon

Oconomowoc, WI

Saturday, September 12th, 2026

Marathon

Half

10K

Trail

Fast

View details for race DoLittle Marathon

Community First Fox Cities Marathon presented b...

Menasha, WI

Friday, September 18th, 2026

Marathon

Half

10K

View details for race Community First Fox Cities Marathon presented by Miron Construction

Golden Harvest Half Marathon & 5k/10k - Milwaukee

Milwaukee, WI

Saturday, September 19th, 2026

5K

10K

Half

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

Fox Cities Marathon with myTEAM TRIUMPH

Menasha, WI

Saturday, September 19th, 2026

Marathon

Half

View details for race Fox Cities Marathon with myTEAM TRIUMPH

Iowa Trail Run Series: Yellow River State Forest

Harpers Ferry, IA

Sunday, September 20th, 2026

5K

10K

Half

Trail

View details for race Iowa Trail Run Series: Yellow River State Forest

Adrenaline Races

West Bend, WI

Sunday, September 20th, 2026

Marathon

Half

10K

Trail

View details for race Adrenaline Races

Discover Whitewater Series

Whitewater, WI

Sunday, September 20th, 2026

Half

5K

View details for race Discover Whitewater Series

Wonderful Water Run: Half Marathon, 10K, 5K and...

Stevens Point, WI

Friday, September 25th, 2026

Half

5K

10K

View details for race Wonderful Water Run: Half Marathon, 10K, 5K and Kid's Run

Fall Color Festival

Whitewater, WI

Saturday, September 26th, 2026

Ultra

Half

1 Mile

Trail

View details for race Fall Color Festival

YMCA Maple Leaf Walk Run

La Crosse, WI

Saturday, September 26th, 2026

Half

5K

1 Mile

View details for race YMCA Maple Leaf Walk Run

Stone Bridge Half Marathon and 5k

Roscoe, IL

Saturday, September 26th, 2026

Half

5K

Trail

Fast

View details for race Stone Bridge Half Marathon and 5k

Procrastination Run

Waukesha, WI

Sunday, September 27th, 2026

Half

10K

5K

View details for race Procrastination Run

Explore more in Portage, WI

Distances:

5K 10K Half Marathon Marathon

Months:

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Wisconsin races

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