Upcoming Half Marathon Races Near Lake Geneva, WI

All Access Pass

Oconomowoc, WI

Saturday, November 1st, 2025

Featured

Half

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Chilly Willy Winter Run Series - SEVEN Events!

Oconomowoc, WI

Saturday, November 8th, 2025

5K

10K

Half

View details for race Chilly Willy Winter Run Series - SEVEN Events!

Schaumburg Turkey Trot Half Marathon & 5K

Elk Grove Village, IL

Saturday, November 29th, 2025

5K

Half

View details for race Schaumburg Turkey Trot Half Marathon & 5K

Santa Hustle Milwaukee

Milwaukee, WI

Sunday, December 7th, 2025

Half

10K

5K

View details for race Santa Hustle Milwaukee

Last Call 5K, 10K, and 1/2 Marathon

Waukesha, WI

Sunday, December 7th, 2025

5K

10K

Half

View details for race Last Call 5K, 10K, and 1/2 Marathon

Time Travel Half-Marathon (and 5k/10k) - Milwaukee

Milwaukee, WI

Sunday, January 4th, 2026

Half

10K

5K

View details for race Time Travel Half-Marathon (and 5k/10k) - Milwaukee

Time to Paddy 5k/10k & Lucky 13.1 - Milwaukee

Milwaukee, WI

Saturday, March 21st, 2026

5K

10K

Half

View details for race Time to Paddy 5k/10k & Lucky 13.1 - Milwaukee

First Call 5K, 10K, & 1/2 Marathon

Waukesha, WI

Sunday, March 22nd, 2026

5K

10K

Half

Fast

View details for race First Call 5K, 10K, & 1/2 Marathon

Trailbreaker

Waukesha, WI

Sunday, March 29th, 2026

Marathon

Half

10K

Trail

View details for race Trailbreaker

Brew City Marathon, Half Marathon, 10K & 5K

Milwaukee, WI

Saturday, April 18th, 2026

Marathon

Half

10K

View details for race Brew City Marathon, Half Marathon, 10K & 5K

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

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

5K

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

5K

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

5K

View details for race Syttende Mai Classic Run/Walk

Heatwave Half Marathon - Milwaukee

Milwaukee, WI

Saturday, July 25th, 2026

1 Mile

5K

10K

View details for race Heatwave Half Marathon - Milwaukee

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

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 Lake Geneva, 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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