Upcoming Half Marathon Races Near Sun Prairie, WI

Spring Forward Half Marathon & 10k

Madison, WI

Saturday, March 14th, 2026

Featured

Half

10K

View details for race Spring Forward Half Marathon & 10k

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Wisconsin Trail Series

Oconomowoc, WI

Friday, April 10th, 2026

Half

View details for race Wisconsin Trail Series

VetFest 2026 Presented by the RAMC Foundation

Reedsburg, WI

Saturday, April 11th, 2026

Half

5K

1 Mile

View details for race VetFest 2026 Presented by the RAMC Foundation

Run From The Tax Man

Delafield, WI

Saturday, April 11th, 2026

Half

10K

5K

Trail

View details for race Run From The Tax Man

The Non Cancelled Marathon

Oconomowoc, WI

Saturday, April 25th, 2026

Marathon

Half

10K

Fast

BQ

View details for race The Non Cancelled Marathon

Run the Rock

Janesville, WI

Sunday, April 26th, 2026

Marathon

Half

10K

View details for race Run the Rock

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

Ripon, WI

Saturday, May 2nd, 2026

Half

10K

5K

Trail

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

Mother's Day Run

Nashotah, WI

Sunday, May 10th, 2026

Half

10K

5K

View details for race Mother's Day Run

Syttende Mai Classic Run/Walk

Stoughton, WI

Saturday, May 16th, 2026

Half

5K

View details for race Syttende Mai Classic Run/Walk

Conservation Chase

Delafield, WI

Saturday, May 16th, 2026

Half

10K

5K

View details for race Conservation Chase

Hot2Trot Cottage Grove Run/Walk

Cottage Grove, WI

Saturday, June 13th, 2026

Half

5K

View details for race Hot2Trot Cottage Grove Run/Walk

Eagle Chase Fire on the River 2026

Prairie du Sac, WI

Saturday, July 4th, 2026

10K

Half

5K

View details for race Eagle Chase Fire on the River 2026

Midwest Financial Group Madison Mini Marathon

Madison, WI

Saturday, August 8th, 2026

Half

5K

1 Mile

View details for race Midwest Financial Group Madison Mini Marathon

Lake Country Half Marathon

Oconomowoc, WI

Saturday, August 29th, 2026

Half

View details for race Lake Country Half Marathon

Green Lake Area 13dot1 Races - 2026

Green Lake, WI

Saturday, September 5th, 2026

Half

10K

5K

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

Discover Whitewater Series

Whitewater, WI

Sunday, September 20th, 2026

Half

5K

View details for race Discover Whitewater Series

S'more Fun Trail Run

Baraboo, WI

Saturday, October 3rd, 2026

1 Mile

5K

10K

Trail

View details for race S'more Fun Trail Run

Zachariah's Acres Fall Run, Walk & Roll

Oconomowoc, WI

Saturday, October 10th, 2026

5K

Half

View details for race Zachariah's Acres Fall Run, Walk & Roll

Explore more in Sun Prairie, WI

Distances:

5K 10K Half Marathon Marathon

Months:

February March April

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Wisconsin races

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